201002360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386543}}^1$

素因数の和:386567

約数の個数: 32

約数和(自身を含む): 487045440

約数和(自身を除く): 286043080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 386543, 773086, 1546172, 1932715, 3092344, 3865430, 5025059, 7730860, 10050118, 15461720, 20100236, 25125295, 40200472, 50250590, 100501180, 201002360]

約数ペア:

[(1, 201002360), (2, 100501180), (4, 50250590), (5, 40200472), (8, 25125295), (10, 20100236), (13, 15461720), (20, 10050118), (26, 7730860), (40, 5025059), (52, 3865430), (65, 3092344), (104, 1932715), (130, 1546172), (260, 773086), (520, 386543)]