211344990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{99223}}^1$

素因数の和:99304

約数の個数: 32

約数和(自身を含む): 514377216

約数和(自身を除く): 303032226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 99223, 198446, 297669, 496115, 595338, 992230, 1488345, 2976690, 7044833, 14089666, 21134499, 35224165, 42268998, 70448330, 105672495, 211344990]

約数ペア:

[(1, 211344990), (2, 105672495), (3, 70448330), (5, 42268998), (6, 35224165), (10, 21134499), (15, 14089666), (30, 7044833), (71, 2976690), (142, 1488345), (213, 992230), (355, 595338), (426, 496115), (710, 297669), (1065, 198446), (2130, 99223)]