204092890

素因数分解:

$2^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{12653}}^1$

素因数の和:14273

約数の個数: 16

約数和(自身を含む): 367624008

約数和(自身を除く): 163531118

約数列:

[1, 2, 5, 10, 1613, 3226, 8065, 12653, 16130, 25306, 63265, 126530, 20409289, 40818578, 102046445, 204092890]

約数ペア:

[(1, 204092890), (2, 102046445), (5, 40818578), (10, 20409289), (1613, 126530), (3226, 63265), (8065, 25306), (12653, 16130)]