202367420

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{27127}}^1$

素因数の和:27509

約数の個数: 24

約数和(自身を含む): 426126624

約数和(自身を除く): 223759204

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 27127, 54254, 108508, 135635, 271270, 542540, 10118371, 20236742, 40473484, 50591855, 101183710, 202367420]

約数ペア:

[(1, 202367420), (2, 101183710), (4, 50591855), (5, 40473484), (10, 20236742), (20, 10118371), (373, 542540), (746, 271270), (1492, 135635), (1865, 108508), (3730, 54254), (7460, 27127)]