211672024912

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{55353563}}^1$

素因数の和:55353810

約数の個数: 20

約数和(自身を含む): 411830516160

約数和(自身を除く): 200158491248

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 55353563, 110707126, 221414252, 442828504, 885657008, 13229501557, 26459003114, 52918006228, 105836012456, 211672024912]

約数ペア:

[(1, 211672024912), (2, 105836012456), (4, 52918006228), (8, 26459003114), (16, 13229501557), (239, 885657008), (478, 442828504), (956, 221414252), (1912, 110707126), (3824, 55353563)]