210549312388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{18917}}^1$

素因数の和:19852

約数の個数: 48

約数和(自身を含む): 381946247424

約数和(自身を除く): 171396935036

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 811, 1622, 3244, 3431, 6862, 13724, 18917, 37834, 38117, 59203, 75668, 76234, 118406, 152468, 236812, 889099, 1380941, 1778198, 2761882, 2782541, 3556396, 5523764, 5565082, 11130164, 15341687, 30683374, 61366748, 64904227, 129808454, 259616908, 721059289, 1119943151, 1442118578, 2239886302, 2884237156, 4479772604, 52637328097, 105274656194, 210549312388]

約数ペア:

[(1, 210549312388), (2, 105274656194), (4, 52637328097), (47, 4479772604), (73, 2884237156), (94, 2239886302), (146, 1442118578), (188, 1119943151), (292, 721059289), (811, 259616908), (1622, 129808454), (3244, 64904227), (3431, 61366748), (6862, 30683374), (13724, 15341687), (18917, 11130164), (37834, 5565082), (38117, 5523764), (59203, 3556396), (75668, 2782541), (76234, 2761882), (118406, 1778198), (152468, 1380941), (236812, 889099)]