228964090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3762

約数の個数: 32

約数和(自身を含む): 424995984

約数和(自身を除く): 196031894

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 3557, 6437, 7114, 12874, 17785, 32185, 35570, 64370, 145837, 291674, 558449, 729185, 1116898, 1458370, 2792245, 5584490, 22896409, 45792818, 114482045, 228964090]

約数ペア:

[(1, 228964090), (2, 114482045), (5, 45792818), (10, 22896409), (41, 5584490), (82, 2792245), (157, 1458370), (205, 1116898), (314, 729185), (410, 558449), (785, 291674), (1570, 145837), (3557, 64370), (6437, 35570), (7114, 32185), (12874, 17785)]