201503140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{32189}}^1$

素因数の和:32511

約数の個数: 24

約数和(自身を含む): 424521720

約数和(自身を除く): 223018580

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 32189, 64378, 128756, 160945, 321890, 643780, 10075157, 20150314, 40300628, 50375785, 100751570, 201503140]

約数ペア:

[(1, 201503140), (2, 100751570), (4, 50375785), (5, 40300628), (10, 20150314), (20, 10075157), (313, 643780), (626, 321890), (1252, 160945), (1565, 128756), (3130, 64378), (6260, 32189)]