200021044

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 353687040

約数和(自身を除く): 153665996

約数列:

[1, 2, 4, 179, 257, 358, 514, 716, 1028, 1087, 2174, 4348, 46003, 92006, 184012, 194573, 279359, 389146, 558718, 778292, 1117436, 50005261, 100010522, 200021044]

約数ペア:

[(1, 200021044), (2, 100010522), (4, 50005261), (179, 1117436), (257, 778292), (358, 558718), (514, 389146), (716, 279359), (1028, 194573), (1087, 184012), (2174, 92006), (4348, 46003)]