201065560

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{33289}}^1$

素因数の和:33451

約数の個数: 32

約数和(自身を含む): 455407200

約数和(自身を除く): 254341640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 33289, 66578, 133156, 166445, 266312, 332890, 665780, 1331560, 5026639, 10053278, 20106556, 25133195, 40213112, 50266390, 100532780, 201065560]

約数ペア:

[(1, 201065560), (2, 100532780), (4, 50266390), (5, 40213112), (8, 25133195), (10, 20106556), (20, 10053278), (40, 5026639), (151, 1331560), (302, 665780), (604, 332890), (755, 266312), (1208, 166445), (1510, 133156), (3020, 66578), (6040, 33289)]