202004452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12491}}^1$

素因数の和:12819

約数の個数: 24

約数和(自身を含む): 381955392

約数和(自身を除く): 179950940

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 12491, 16172, 24982, 49964, 162383, 324766, 649532, 3884701, 7769402, 15538804, 50501113, 101002226, 202004452]

約数ペア:

[(1, 202004452), (2, 101002226), (4, 50501113), (13, 15538804), (26, 7769402), (52, 3884701), (311, 649532), (622, 324766), (1244, 162383), (4043, 49964), (8086, 24982), (12491, 16172)]