207633872

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{22727}}^1$

素因数の和:23306

約数の個数: 20

約数和(自身を含む): 403012896

約数和(自身を除く): 195379024

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 22727, 45454, 90908, 181816, 363632, 12977117, 25954234, 51908468, 103816936, 207633872]

約数ペア:

[(1, 207633872), (2, 103816936), (4, 51908468), (8, 25954234), (16, 12977117), (571, 363632), (1142, 181816), (2284, 90908), (4568, 45454), (9136, 22727)]