201693470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4139}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 397042560

約数和(自身を除く): 195349090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 2215, 4139, 4430, 4873, 8278, 9746, 20695, 24365, 41390, 45529, 48730, 91058, 227645, 455290, 1833577, 3667154, 9167885, 18335770, 20169347, 40338694, 100846735, 201693470]

約数ペア:

[(1, 201693470), (2, 100846735), (5, 40338694), (10, 20169347), (11, 18335770), (22, 9167885), (55, 3667154), (110, 1833577), (443, 455290), (886, 227645), (2215, 91058), (4139, 48730), (4430, 45529), (4873, 41390), (8278, 24365), (9746, 20695)]