213149282

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{4091}}^1$

素因数の和:4441

約数の個数: 16

約数和(自身を含む): 324086400

約数和(自身を除く): 110937118

約数列:

[1, 2, 109, 218, 239, 478, 4091, 8182, 26051, 52102, 445919, 891838, 977749, 1955498, 106574641, 213149282]

約数ペア:

[(1, 213149282), (2, 106574641), (109, 1955498), (218, 977749), (239, 891838), (478, 445919), (4091, 52102), (8182, 26051)]