207836738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1\times {\mathrm{2221}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 316768320

約数和(自身を除く): 108931582

約数列:

[1, 2, 71, 142, 659, 1318, 2221, 4442, 46789, 93578, 157691, 315382, 1463639, 2927278, 103918369, 207836738]

約数ペア:

[(1, 207836738), (2, 103918369), (71, 2927278), (142, 1463639), (659, 315382), (1318, 157691), (2221, 93578), (4442, 46789)]