210785988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 590184448

約数和(自身を除く): 379398460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 122, 124, 183, 186, 217, 244, 366, 372, 427, 434, 651, 732, 854, 868, 1281, 1302, 1327, 1708, 1891, 2562, 2604, 2654, 3782, 3981, 5124, 5308, 5673, 7564, 7962, 9289, 11346, 13237, 15924, 18578, 22692, 26474, 27867, 37156, 39711, 41137, 52948, 55734, 79422, 80947, 82274, 111468, 123411, 158844, 161894, 164548, 242841, 246822, 287959, 323788, 485682, 493644, 566629, 575918, 863877, 971364, 1133258, 1151836, 1699887, 1727754, 2266516, 2509357, 3399774, 3455508, 5018714, 6799548, 7528071, 10037428, 15056142, 17565499, 30112284, 35130998, 52696497, 70261996, 105392994, 210785988]

約数ペア:

[(1, 210785988), (2, 105392994), (3, 70261996), (4, 52696497), (6, 35130998), (7, 30112284), (12, 17565499), (14, 15056142), (21, 10037428), (28, 7528071), (31, 6799548), (42, 5018714), (61, 3455508), (62, 3399774), (84, 2509357), (93, 2266516), (122, 1727754), (124, 1699887), (183, 1151836), (186, 1133258), (217, 971364), (244, 863877), (366, 575918), (372, 566629), (427, 493644), (434, 485682), (651, 323788), (732, 287959), (854, 246822), (868, 242841), (1281, 164548), (1302, 161894), (1327, 158844), (1708, 123411), (1891, 111468), (2562, 82274), (2604, 80947), (2654, 79422), (3782, 55734), (3981, 52948), (5124, 41137), (5308, 39711), (5673, 37156), (7564, 27867), (7962, 26474), (9289, 22692), (11346, 18578), (13237, 15924)]