199716916

素因数分解:

$2^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{6197}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 399845376

約数和(自身を除く): 200128460

約数列:

[1, 2, 4, 7, 14, 28, 1151, 2302, 4604, 6197, 8057, 12394, 16114, 24788, 32228, 43379, 86758, 173516, 7132747, 14265494, 28530988, 49929229, 99858458, 199716916]

約数ペア:

[(1, 199716916), (2, 99858458), (4, 49929229), (7, 28530988), (14, 14265494), (28, 7132747), (1151, 173516), (2302, 86758), (4604, 43379), (6197, 32228), (8057, 24788), (12394, 16114)]