201372910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 372677760

約数和(自身を除く): 171304850

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 2729, 5458, 7379, 13645, 14758, 27290, 36895, 73790, 128263, 256526, 428453, 641315, 856906, 1282630, 2142265, 4284530, 20137291, 40274582, 100686455, 201372910]

約数ペア:

[(1, 201372910), (2, 100686455), (5, 40274582), (10, 20137291), (47, 4284530), (94, 2142265), (157, 1282630), (235, 856906), (314, 641315), (470, 428453), (785, 256526), (1570, 128263), (2729, 73790), (5458, 36895), (7379, 27290), (13645, 14758)]