210251155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{4957}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 267732000

約数和(自身を除く): 57480845

約数列:

[1, 5, 17, 85, 499, 2495, 4957, 8483, 24785, 42415, 84269, 421345, 2473543, 12367715, 42050231, 210251155]

約数ペア:

[(1, 210251155), (5, 42050231), (17, 12367715), (85, 2473543), (499, 421345), (2495, 84269), (4957, 42415), (8483, 24785)]