199954021568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{3019}}^1$

素因数の和:3339

約数の個数: 224

約数和(自身を含む): 494858649600

約数和(自身を除く): 294904628032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 251, 266, 304, 434, 448, 496, 502, 532, 589, 608, 868, 992, 1004, 1064, 1178, 1216, 1736, 1757, 1984, 2008, 2128, 2356, 3019, 3472, 3514, 4016, 4123, 4256, 4712, 4769, 6038, 6944, 7028, 7781, 8032, 8246, 8512, 9424, 9538, 12076, 13888, 14056, 15562, 16064, 16492, 18848, 19076, 21133, 24152, 28112, 31124, 32984, 33383, 37696, 38152, 42266, 48304, 54467, 56224, 57361, 62248, 65968, 66766, 76304, 84532, 93589, 96608, 108934, 112448, 114722, 124496, 131936, 133532, 147839, 152608, 169064, 187178, 193216, 217868, 229444, 248992, 263872, 267064, 295678, 305216, 338128, 374356, 401527, 435736, 458888, 497984, 534128, 591356, 655123, 676256, 748712, 757769, 803054, 871472, 917776, 1034873, 1068256, 1182712, 1310246, 1352512, 1497424, 1515538, 1606108, 1742944, 1778191, 1835552, 2069746, 2136512, 2365424, 2620492, 2994848, 3031076, 3212216, 3485888, 3556382, 3671104, 4139492, 4730848, 5240984, 5304383, 5989696, 6062152, 6424432, 7112764, 8278984, 9461696, 10481968, 10608766, 12124304, 12447337, 12848864, 14225528, 14397611, 16557968, 20963936, 21217532, 23490839, 24248608, 24894674, 25697728, 28451056, 28795222, 33115936, 41927872, 42435064, 46981678, 48497216, 49789348, 56902112, 57590444, 66231872, 84870128, 93963356, 99578696, 100783277, 113804224, 115180888, 164435873, 169740256, 187926712, 199157392, 201566554, 230361776, 328871746, 339480512, 375853424, 398314784, 403133108, 446325941, 460723552, 657743492, 751706848, 796629568, 806266216, 892651882, 921447104, 1315486984, 1503413696, 1612532432, 1785303764, 2630973968, 3124281587, 3225064864, 3570607528, 5261947936, 6248563174, 6450129728, 7141215056, 10523895872, 12497126348, 14282430112, 24994252696, 28564860224, 49988505392, 99977010784, 199954021568]

約数ペア:

[(1, 199954021568), (2, 99977010784), (4, 49988505392), (7, 28564860224), (8, 24994252696), (14, 14282430112), (16, 12497126348), (19, 10523895872), (28, 7141215056), (31, 6450129728), (32, 6248563174), (38, 5261947936), (56, 3570607528), (62, 3225064864), (64, 3124281587), (76, 2630973968), (112, 1785303764), (124, 1612532432), (133, 1503413696), (152, 1315486984), (217, 921447104), (224, 892651882), (248, 806266216), (251, 796629568), (266, 751706848), (304, 657743492), (434, 460723552), (448, 446325941), (496, 403133108), (502, 398314784), (532, 375853424), (589, 339480512), (608, 328871746), (868, 230361776), (992, 201566554), (1004, 199157392), (1064, 187926712), (1178, 169740256), (1216, 164435873), (1736, 115180888), (1757, 113804224), (1984, 100783277), (2008, 99578696), (2128, 93963356), (2356, 84870128), (3019, 66231872), (3472, 57590444), (3514, 56902112), (4016, 49789348), (4123, 48497216), (4256, 46981678), (4712, 42435064), (4769, 41927872), (6038, 33115936), (6944, 28795222), (7028, 28451056), (7781, 25697728), (8032, 24894674), (8246, 24248608), (8512, 23490839), (9424, 21217532), (9538, 20963936), (12076, 16557968), (13888, 14397611), (14056, 14225528), (15562, 12848864), (16064, 12447337), (16492, 12124304), (18848, 10608766), (19076, 10481968), (21133, 9461696), (24152, 8278984), (28112, 7112764), (31124, 6424432), (32984, 6062152), (33383, 5989696), (37696, 5304383), (38152, 5240984), (42266, 4730848), (48304, 4139492), (54467, 3671104), (56224, 3556382), (57361, 3485888), (62248, 3212216), (65968, 3031076), (66766, 2994848), (76304, 2620492), (84532, 2365424), (93589, 2136512), (96608, 2069746), (108934, 1835552), (112448, 1778191), (114722, 1742944), (124496, 1606108), (131936, 1515538), (133532, 1497424), (147839, 1352512), (152608, 1310246), (169064, 1182712), (187178, 1068256), (193216, 1034873), (217868, 917776), (229444, 871472), (248992, 803054), (263872, 757769), (267064, 748712), (295678, 676256), (305216, 655123), (338128, 591356), (374356, 534128), (401527, 497984), (435736, 458888)]