210965290

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{9533}}^1$

素因数の和:11753

約数の個数: 16

約数和(自身を含む): 379948968

約数和(自身を除く): 168983678

約数列:

[1, 2, 5, 10, 2213, 4426, 9533, 11065, 19066, 22130, 47665, 95330, 21096529, 42193058, 105482645, 210965290]

約数ペア:

[(1, 210965290), (2, 105482645), (5, 42193058), (10, 21096529), (2213, 95330), (4426, 47665), (9533, 22130), (11065, 19066)]