208070012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{4049}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 377622000

約数和(自身を除く): 169551988

約数列:

[1, 2, 4, 29, 58, 116, 443, 886, 1772, 4049, 8098, 12847, 16196, 25694, 51388, 117421, 234842, 469684, 1793707, 3587414, 7174828, 52017503, 104035006, 208070012]

約数ペア:

[(1, 208070012), (2, 104035006), (4, 52017503), (29, 7174828), (58, 3587414), (116, 1793707), (443, 469684), (886, 234842), (1772, 117421), (4049, 51388), (8098, 25694), (12847, 16196)]