197205624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 499523976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 71, 72, 77, 84, 88, 99, 108, 126, 132, 142, 154, 167, 168, 189, 198, 213, 216, 231, 252, 264, 284, 297, 308, 334, 378, 396, 426, 462, 497, 501, 504, 568, 594, 616, 639, 668, 693, 756, 781, 792, 852, 924, 994, 1002, 1169, 1188, 1278, 1336, 1386, 1491, 1503, 1512, 1562, 1704, 1837, 1848, 1917, 1988, 2004, 2079, 2338, 2343, 2376, 2556, 2772, 2982, 3006, 3124, 3507, 3674, 3834, 3976, 4008, 4158, 4473, 4509, 4676, 4686, 5112, 5467, 5511, 5544, 5964, 6012, 6248, 7014, 7029, 7348, 7668, 8316, 8946, 9018, 9352, 9372, 10521, 10934, 11022, 11857, 11928, 12024, 12859, 13419, 14028, 14058, 14696, 15336, 16401, 16533, 16632, 17892, 18036, 18744, 21042, 21087, 21868, 22044, 23714, 25718, 26838, 28056, 28116, 31563, 32802, 33066, 35571, 35784, 36072, 38577, 42084, 42174, 43736, 44088, 47428, 49203, 49599, 51436, 53676, 56232, 63126, 65604, 66132, 71142, 77154, 82999, 84168, 84348, 94856, 98406, 99198, 102872, 106713, 107352, 115731, 126252, 130427, 131208, 132264, 142284, 147609, 154308, 165998, 168696, 196812, 198396, 213426, 231462, 248997, 252504, 260854, 284568, 295218, 308616, 320139, 331996, 347193, 391281, 393624, 396792, 426852, 462924, 497994, 521708, 590436, 640278, 663992, 694386, 746991, 782562, 853704, 912989, 925848, 995988, 1043416, 1173843, 1180872, 1280556, 1388772, 1493982, 1565124, 1825978, 1991976, 2240973, 2347686, 2561112, 2738967, 2777544, 2987964, 3130248, 3521529, 3651956, 4481946, 4695372, 5477934, 5975928, 7043058, 7303912, 8216901, 8963892, 9390744, 10955868, 14086116, 16433802, 17927784, 21911736, 24650703, 28172232, 32867604, 49301406, 65735208, 98602812, 197205624]

約数ペア:

[(1, 197205624), (2, 98602812), (3, 65735208), (4, 49301406), (6, 32867604), (7, 28172232), (8, 24650703), (9, 21911736), (11, 17927784), (12, 16433802), (14, 14086116), (18, 10955868), (21, 9390744), (22, 8963892), (24, 8216901), (27, 7303912), (28, 7043058), (33, 5975928), (36, 5477934), (42, 4695372), (44, 4481946), (54, 3651956), (56, 3521529), (63, 3130248), (66, 2987964), (71, 2777544), (72, 2738967), (77, 2561112), (84, 2347686), (88, 2240973), (99, 1991976), (108, 1825978), (126, 1565124), (132, 1493982), (142, 1388772), (154, 1280556), (167, 1180872), (168, 1173843), (189, 1043416), (198, 995988), (213, 925848), (216, 912989), (231, 853704), (252, 782562), (264, 746991), (284, 694386), (297, 663992), (308, 640278), (334, 590436), (378, 521708), (396, 497994), (426, 462924), (462, 426852), (497, 396792), (501, 393624), (504, 391281), (568, 347193), (594, 331996), (616, 320139), (639, 308616), (668, 295218), (693, 284568), (756, 260854), (781, 252504), (792, 248997), (852, 231462), (924, 213426), (994, 198396), (1002, 196812), (1169, 168696), (1188, 165998), (1278, 154308), (1336, 147609), (1386, 142284), (1491, 132264), (1503, 131208), (1512, 130427), (1562, 126252), (1704, 115731), (1837, 107352), (1848, 106713), (1917, 102872), (1988, 99198), (2004, 98406), (2079, 94856), (2338, 84348), (2343, 84168), (2376, 82999), (2556, 77154), (2772, 71142), (2982, 66132), (3006, 65604), (3124, 63126), (3507, 56232), (3674, 53676), (3834, 51436), (3976, 49599), (4008, 49203), (4158, 47428), (4473, 44088), (4509, 43736), (4676, 42174), (4686, 42084), (5112, 38577), (5467, 36072), (5511, 35784), (5544, 35571), (5964, 33066), (6012, 32802), (6248, 31563), (7014, 28116), (7029, 28056), (7348, 26838), (7668, 25718), (8316, 23714), (8946, 22044), (9018, 21868), (9352, 21087), (9372, 21042), (10521, 18744), (10934, 18036), (11022, 17892), (11857, 16632), (11928, 16533), (12024, 16401), (12859, 15336), (13419, 14696), (14028, 14058)]