207441736

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{116279}}^1$

素因数の和:116508

約数の個数: 16

約数和(自身を含む): 390700800

約数和(自身を除く): 183259064

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 116279, 232558, 465116, 930232, 25930217, 51860434, 103720868, 207441736]

約数ペア:

[(1, 207441736), (2, 103720868), (4, 51860434), (8, 25930217), (223, 930232), (446, 465116), (892, 232558), (1784, 116279)]