202606280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{95569}}^1$

素因数の和:95633

約数の個数: 32

約数和(自身を含む): 464470200

約数和(自身を除く): 261863920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 95569, 191138, 382276, 477845, 764552, 955690, 1911380, 3822760, 5065157, 10130314, 20260628, 25325785, 40521256, 50651570, 101303140, 202606280]

約数ペア:

[(1, 202606280), (2, 101303140), (4, 50651570), (5, 40521256), (8, 25325785), (10, 20260628), (20, 10130314), (40, 5065157), (53, 3822760), (106, 1911380), (212, 955690), (265, 764552), (424, 477845), (530, 382276), (1060, 191138), (2120, 95569)]