210958124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 407836800

約数和(自身を除く): 196878676

約数列:

[1, 2, 4, 13, 26, 52, 79, 89, 158, 178, 316, 356, 577, 1027, 1154, 1157, 2054, 2308, 2314, 4108, 4628, 7031, 7501, 14062, 15002, 28124, 30004, 45583, 51353, 91166, 91403, 102706, 182332, 182806, 205412, 365612, 592579, 667589, 1185158, 1335178, 2370316, 2670356, 4056887, 8113774, 16227548, 52739531, 105479062, 210958124]

約数ペア:

[(1, 210958124), (2, 105479062), (4, 52739531), (13, 16227548), (26, 8113774), (52, 4056887), (79, 2670356), (89, 2370316), (158, 1335178), (178, 1185158), (316, 667589), (356, 592579), (577, 365612), (1027, 205412), (1154, 182806), (1157, 182332), (2054, 102706), (2308, 91403), (2314, 91166), (4108, 51353), (4628, 45583), (7031, 30004), (7501, 28124), (14062, 15002)]