201839477

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 242973216

約数和(自身を除く): 41133739

約数列:

[1, 7, 37, 49, 163, 259, 683, 1141, 1813, 4781, 6031, 7987, 25271, 33467, 42217, 111329, 176897, 295519, 779303, 1238279, 4119173, 5455121, 28834211, 201839477]

約数ペア:

[(1, 201839477), (7, 28834211), (37, 5455121), (49, 4119173), (163, 1238279), (259, 779303), (683, 295519), (1141, 176897), (1813, 111329), (4781, 42217), (6031, 33467), (7987, 25271)]