209969506

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{5807}}^1$

素因数の和:6089

約数の個数: 16

約数和(自身を含む): 319904640

約数和(自身を除く): 109935134

約数列:

[1, 2, 101, 179, 202, 358, 5807, 11614, 18079, 36158, 586507, 1039453, 1173014, 2078906, 104984753, 209969506]

約数ペア:

[(1, 209969506), (2, 104984753), (101, 2078906), (179, 1173014), (202, 1039453), (358, 586507), (5807, 36158), (11614, 18079)]