203484310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4027}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 380500992

約数和(自身を除く): 177016682

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 815, 1630, 4027, 5053, 8054, 10106, 20135, 25265, 40270, 50530, 124837, 249674, 624185, 656401, 1248370, 1312802, 3282005, 6564010, 20348431, 40696862, 101742155, 203484310]

約数ペア:

[(1, 203484310), (2, 101742155), (5, 40696862), (10, 20348431), (31, 6564010), (62, 3282005), (155, 1312802), (163, 1248370), (310, 656401), (326, 624185), (815, 249674), (1630, 124837), (4027, 50530), (5053, 40270), (8054, 25265), (10106, 20135)]