201742309438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{1154119}}^1$

素因数の和:1155423

約数の個数: 16

約数和(自身を含む): 307125181440

約数和(自身を除く): 105382872002

約数列:

[1, 2, 71, 142, 1231, 2462, 87401, 174802, 1154119, 2308238, 81942449, 163884898, 1420720489, 2841440978, 100871154719, 201742309438]

約数ペア:

[(1, 201742309438), (2, 100871154719), (71, 2841440978), (142, 1420720489), (1231, 163884898), (2462, 81942449), (87401, 2308238), (174802, 1154119)]