204893670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{13109}}^1$

素因数の和:13640

約数の個数: 32

約数和(自身を含む): 492726240

約数和(自身を除く): 287832570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 5210, 7815, 13109, 15630, 26218, 39327, 65545, 78654, 131090, 196635, 393270, 6829789, 13659578, 20489367, 34148945, 40978734, 68297890, 102446835, 204893670]

約数ペア:

[(1, 204893670), (2, 102446835), (3, 68297890), (5, 40978734), (6, 34148945), (10, 20489367), (15, 13659578), (30, 6829789), (521, 393270), (1042, 196635), (1563, 131090), (2605, 78654), (3126, 65545), (5210, 39327), (7815, 26218), (13109, 15630)]