207917472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 453975648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 47, 48, 56, 58, 84, 87, 94, 96, 112, 116, 141, 168, 174, 188, 203, 224, 227, 232, 282, 329, 336, 348, 376, 406, 454, 464, 564, 609, 658, 672, 681, 696, 752, 812, 908, 928, 987, 1128, 1218, 1316, 1362, 1363, 1392, 1504, 1589, 1624, 1816, 1974, 2256, 2436, 2632, 2724, 2726, 2784, 3178, 3248, 3632, 3948, 4089, 4512, 4767, 4872, 5264, 5448, 5452, 6356, 6496, 6583, 7264, 7896, 8178, 9534, 9541, 9744, 10528, 10669, 10896, 10904, 12712, 13166, 15792, 16356, 19068, 19082, 19488, 19749, 21338, 21792, 21808, 25424, 26332, 28623, 31584, 32007, 32712, 38136, 38164, 39498, 42676, 43616, 46081, 50848, 52664, 57246, 64014, 65424, 74683, 76272, 76328, 78996, 85352, 92162, 105328, 114492, 128028, 130848, 138243, 149366, 152544, 152656, 157992, 170704, 184324, 210656, 224049, 228984, 256056, 276486, 298732, 305312, 309401, 315984, 341408, 368648, 448098, 457968, 512112, 552972, 597464, 618802, 631968, 737296, 896196, 915936, 928203, 1024224, 1105944, 1194928, 1237604, 1474592, 1792392, 1856406, 2165807, 2211888, 2389856, 2475208, 3584784, 3712812, 4331614, 4423776, 4950416, 6497421, 7169568, 7425624, 8663228, 9900832, 12994842, 14851248, 17326456, 25989684, 29702496, 34652912, 51979368, 69305824, 103958736, 207917472]

約数ペア:

[(1, 207917472), (2, 103958736), (3, 69305824), (4, 51979368), (6, 34652912), (7, 29702496), (8, 25989684), (12, 17326456), (14, 14851248), (16, 12994842), (21, 9900832), (24, 8663228), (28, 7425624), (29, 7169568), (32, 6497421), (42, 4950416), (47, 4423776), (48, 4331614), (56, 3712812), (58, 3584784), (84, 2475208), (87, 2389856), (94, 2211888), (96, 2165807), (112, 1856406), (116, 1792392), (141, 1474592), (168, 1237604), (174, 1194928), (188, 1105944), (203, 1024224), (224, 928203), (227, 915936), (232, 896196), (282, 737296), (329, 631968), (336, 618802), (348, 597464), (376, 552972), (406, 512112), (454, 457968), (464, 448098), (564, 368648), (609, 341408), (658, 315984), (672, 309401), (681, 305312), (696, 298732), (752, 276486), (812, 256056), (908, 228984), (928, 224049), (987, 210656), (1128, 184324), (1218, 170704), (1316, 157992), (1362, 152656), (1363, 152544), (1392, 149366), (1504, 138243), (1589, 130848), (1624, 128028), (1816, 114492), (1974, 105328), (2256, 92162), (2436, 85352), (2632, 78996), (2724, 76328), (2726, 76272), (2784, 74683), (3178, 65424), (3248, 64014), (3632, 57246), (3948, 52664), (4089, 50848), (4512, 46081), (4767, 43616), (4872, 42676), (5264, 39498), (5448, 38164), (5452, 38136), (6356, 32712), (6496, 32007), (6583, 31584), (7264, 28623), (7896, 26332), (8178, 25424), (9534, 21808), (9541, 21792), (9744, 21338), (10528, 19749), (10669, 19488), (10896, 19082), (10904, 19068), (12712, 16356), (13166, 15792)]