201590110

素因数分解:

$2^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{4523}}^1$

素因数の和:8987

約数の個数: 16

約数和(自身を含む): 363023856

約数和(自身を除く): 161433746

約数列:

[1, 2, 5, 10, 4457, 4523, 8914, 9046, 22285, 22615, 44570, 45230, 20159011, 40318022, 100795055, 201590110]

約数ペア:

[(1, 201590110), (2, 100795055), (5, 40318022), (10, 20159011), (4457, 45230), (4523, 44570), (8914, 22615), (9046, 22285)]