210740048

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{62423}}^1$

素因数の和:62642

約数の個数: 20

約数和(自身を含む): 410250528

約数和(自身を除く): 199510480

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 62423, 124846, 249692, 499384, 998768, 13171253, 26342506, 52685012, 105370024, 210740048]

約数ペア:

[(1, 210740048), (2, 105370024), (4, 52685012), (8, 26342506), (16, 13171253), (211, 998768), (422, 499384), (844, 249692), (1688, 124846), (3376, 62423)]