202012811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 78614389

約数列:

[1, 7, 11, 13, 29, 77, 91, 143, 203, 319, 377, 1001, 2233, 2639, 4147, 6959, 29029, 48713, 76549, 90467, 201811, 535843, 633269, 995137, 1412677, 2219921, 2623543, 6965959, 15539447, 18364801, 28858973, 202012811]

約数ペア:

[(1, 202012811), (7, 28858973), (11, 18364801), (13, 15539447), (29, 6965959), (77, 2623543), (91, 2219921), (143, 1412677), (203, 995137), (319, 633269), (377, 535843), (1001, 201811), (2233, 90467), (2639, 76549), (4147, 48713), (6959, 29029)]