214970345

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{3011}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 262405440

約数和(自身を除く): 47435095

約数列:

[1, 5, 109, 131, 545, 655, 3011, 14279, 15055, 71395, 328199, 394441, 1640995, 1972205, 42994069, 214970345]

約数ペア:

[(1, 214970345), (5, 42994069), (109, 1972205), (131, 1640995), (545, 394441), (655, 328199), (3011, 71395), (14279, 15055)]