207323407858

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{208574857}}^1$

素因数の和:208574937

約数の個数: 16

約数和(自身を含む): 360417354624

約数和(自身を除く): 153093946766

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 208574857, 417149714, 1460023999, 2920047998, 14808814847, 29617629694, 103661703929, 207323407858]

約数ペア:

[(1, 207323407858), (2, 103661703929), (7, 29617629694), (14, 14808814847), (71, 2920047998), (142, 1460023999), (497, 417149714), (994, 208574857)]