201872377

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 233880192

約数和(自身を除く): 32007815

約数列:

[1, 7, 137, 181, 959, 1163, 1267, 8141, 24797, 159331, 173579, 210503, 1115317, 1473521, 28838911, 201872377]

約数ペア:

[(1, 201872377), (7, 28838911), (137, 1473521), (181, 1115317), (959, 210503), (1163, 173579), (1267, 159331), (8141, 24797)]