209932142

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{15443}}^1$

素因数の和:16423

約数の個数: 16

約数和(自身を含む): 360277632

約数和(自身を除く): 150345490

約数列:

[1, 2, 7, 14, 971, 1942, 6797, 13594, 15443, 30886, 108101, 216202, 14995153, 29990306, 104966071, 209932142]

約数ペア:

[(1, 209932142), (2, 104966071), (7, 29990306), (14, 14995153), (971, 216202), (1942, 108101), (6797, 30886), (13594, 15443)]