217608102

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2803}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 498663360

約数和(自身を除く): 281055258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 227, 342, 454, 681, 1362, 2043, 2803, 4086, 4313, 5606, 8409, 8626, 12939, 16818, 25227, 25878, 38817, 50454, 53257, 77634, 106514, 159771, 319542, 479313, 636281, 958626, 1272562, 1908843, 3817686, 5726529, 11453058, 12089339, 24178678, 36268017, 72536034, 108804051, 217608102]

約数ペア:

[(1, 217608102), (2, 108804051), (3, 72536034), (6, 36268017), (9, 24178678), (18, 12089339), (19, 11453058), (38, 5726529), (57, 3817686), (114, 1908843), (171, 1272562), (227, 958626), (342, 636281), (454, 479313), (681, 319542), (1362, 159771), (2043, 106514), (2803, 77634), (4086, 53257), (4313, 50454), (5606, 38817), (8409, 25878), (8626, 25227), (12939, 16818)]