203925841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{37397}}^1$

素因数の和:37464

約数の個数: 16

約数和(自身を含む): 251314560

約数和(自身を除く): 47388719

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 37397, 261779, 710543, 1533277, 4973801, 10732939, 29132263, 203925841]

約数ペア:

[(1, 203925841), (7, 29132263), (19, 10732939), (41, 4973801), (133, 1533277), (287, 710543), (779, 261779), (5453, 37397)]