202358530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2861}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 398115648

約数和(自身を除く): 195757118

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 2861, 3215, 5722, 6430, 7073, 14146, 14305, 28610, 31471, 35365, 62942, 70730, 157355, 314710, 1839623, 3679246, 9198115, 18396230, 20235853, 40471706, 101179265, 202358530]

約数ペア:

[(1, 202358530), (2, 101179265), (5, 40471706), (10, 20235853), (11, 18396230), (22, 9198115), (55, 3679246), (110, 1839623), (643, 314710), (1286, 157355), (2861, 70730), (3215, 62942), (5722, 35365), (6430, 31471), (7073, 28610), (14146, 14305)]