215336210

素因数分解:

$2^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{16301}}^1$

素因数の和:17629

約数の個数: 16

約数和(自身を含む): 387922392

約数和(自身を除く): 172586182

約数列:

[1, 2, 5, 10, 1321, 2642, 6605, 13210, 16301, 32602, 81505, 163010, 21533621, 43067242, 107668105, 215336210]

約数ペア:

[(1, 215336210), (2, 107668105), (5, 43067242), (10, 21533621), (1321, 163010), (2642, 81505), (6605, 32602), (13210, 16301)]