249464830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{196429}}^1$

素因数の和:196563

約数の個数: 16

約数和(自身を含む): 452574720

約数和(自身を除く): 203109890

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 196429, 392858, 982145, 1964290, 24946483, 49892966, 124732415, 249464830]

約数ペア:

[(1, 249464830), (2, 124732415), (5, 49892966), (10, 24946483), (127, 1964290), (254, 982145), (635, 392858), (1270, 196429)]