207601524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 611927680

約数和(自身を除く): 404326156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 156, 171, 222, 228, 234, 247, 333, 342, 444, 468, 481, 494, 631, 666, 684, 703, 741, 962, 988, 1262, 1332, 1406, 1443, 1482, 1893, 1924, 2109, 2223, 2524, 2812, 2886, 2964, 3786, 4218, 4329, 4446, 5679, 5772, 6327, 7572, 8203, 8436, 8658, 8892, 9139, 11358, 11989, 12654, 16406, 17316, 18278, 22716, 23347, 23978, 24609, 25308, 27417, 32812, 35967, 36556, 46694, 47956, 49218, 54834, 70041, 71934, 73827, 82251, 93388, 98436, 107901, 109668, 140082, 143868, 147654, 155857, 164502, 210123, 215802, 280164, 295308, 303511, 311714, 329004, 420246, 431604, 443593, 467571, 607022, 623428, 840492, 887186, 910533, 935142, 1214044, 1330779, 1402713, 1774372, 1821066, 1870284, 2661558, 2731599, 2805426, 3642132, 3992337, 5323116, 5463198, 5610852, 5766709, 7984674, 10926396, 11533418, 15969348, 17300127, 23066836, 34600254, 51900381, 69200508, 103800762, 207601524]

約数ペア:

[(1, 207601524), (2, 103800762), (3, 69200508), (4, 51900381), (6, 34600254), (9, 23066836), (12, 17300127), (13, 15969348), (18, 11533418), (19, 10926396), (26, 7984674), (36, 5766709), (37, 5610852), (38, 5463198), (39, 5323116), (52, 3992337), (57, 3642132), (74, 2805426), (76, 2731599), (78, 2661558), (111, 1870284), (114, 1821066), (117, 1774372), (148, 1402713), (156, 1330779), (171, 1214044), (222, 935142), (228, 910533), (234, 887186), (247, 840492), (333, 623428), (342, 607022), (444, 467571), (468, 443593), (481, 431604), (494, 420246), (631, 329004), (666, 311714), (684, 303511), (703, 295308), (741, 280164), (962, 215802), (988, 210123), (1262, 164502), (1332, 155857), (1406, 147654), (1443, 143868), (1482, 140082), (1893, 109668), (1924, 107901), (2109, 98436), (2223, 93388), (2524, 82251), (2812, 73827), (2886, 71934), (2964, 70041), (3786, 54834), (4218, 49218), (4329, 47956), (4446, 46694), (5679, 36556), (5772, 35967), (6327, 32812), (7572, 27417), (8203, 25308), (8436, 24609), (8658, 23978), (8892, 23347), (9139, 22716), (11358, 18278), (11989, 17316), (12654, 16406)]