201628665068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{677}}^1\times {\mathrm{586273}}^1$

素因数の和:587081

約数の個数: 24

約数和(自身を含む): 356154419712

約数和(自身を除く): 154525754644

約数列:

[1, 2, 4, 127, 254, 508, 677, 1354, 2708, 85979, 171958, 343916, 586273, 1172546, 2345092, 74456671, 148913342, 297826684, 396906821, 793813642, 1587627284, 50407166267, 100814332534, 201628665068]

約数ペア:

[(1, 201628665068), (2, 100814332534), (4, 50407166267), (127, 1587627284), (254, 793813642), (508, 396906821), (677, 297826684), (1354, 148913342), (2708, 74456671), (85979, 2345092), (171958, 1172546), (343916, 586273)]