201662923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2131}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 251746560

約数和(自身を除く): 50083637

約数列:

[1, 7, 11, 77, 1229, 2131, 8603, 13519, 14917, 23441, 94633, 164087, 2618999, 18332993, 28808989, 201662923]

約数ペア:

[(1, 201662923), (7, 28808989), (11, 18332993), (77, 2618999), (1229, 164087), (2131, 94633), (8603, 23441), (13519, 14917)]