207928440034

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{645740497}}^1$

素因数の和:645740529

約数の個数: 16

約数和(自身を含む): 371946526848

約数和(自身を除く): 164018086814

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 645740497, 1291480994, 4520183479, 9040366958, 14852031431, 29704062862, 103964220017, 207928440034]

約数ペア:

[(1, 207928440034), (2, 103964220017), (7, 29704062862), (14, 14852031431), (23, 9040366958), (46, 4520183479), (161, 1291480994), (322, 645740497)]