205128843

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 276160512

約数和(自身を除く): 71031669

約数列:

[1, 3, 191, 271, 573, 813, 1321, 3963, 51761, 155283, 252311, 357991, 756933, 1073973, 68376281, 205128843]

約数ペア:

[(1, 205128843), (3, 68376281), (191, 1073973), (271, 756933), (573, 357991), (813, 252311), (1321, 155283), (3963, 51761)]