203497996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{49537}}^1$

素因数の和:49633

約数の個数: 24

約数和(自身を含む): 388377920

約数和(自身を除く): 184879924

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 49537, 99074, 198148, 643981, 1287962, 2575924, 3913423, 7826846, 15653692, 50874499, 101748998, 203497996]

約数ペア:

[(1, 203497996), (2, 101748998), (4, 50874499), (13, 15653692), (26, 7826846), (52, 3913423), (79, 2575924), (158, 1287962), (316, 643981), (1027, 198148), (2054, 99074), (4108, 49537)]