207960848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{565111}}^1$

素因数の和:565142

約数の個数: 20

約数和(自身を含む): 420443328

約数和(自身を除く): 212482480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 565111, 1130222, 2260444, 4520888, 9041776, 12997553, 25995106, 51990212, 103980424, 207960848]

約数ペア:

[(1, 207960848), (2, 103980424), (4, 51990212), (8, 25995106), (16, 12997553), (23, 9041776), (46, 4520888), (92, 2260444), (184, 1130222), (368, 565111)]