203947660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24691}}^1$

素因数の和:24766

約数の個数: 48

約数和(自身を含む): 497790720

約数和(自身を除く): 293843060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 24691, 49382, 98764, 123455, 172837, 246910, 345674, 493820, 691348, 864185, 1456769, 1728370, 2913538, 3456740, 5827076, 7283845, 10197383, 14567690, 20394766, 29135380, 40789532, 50986915, 101973830, 203947660]

約数ペア:

[(1, 203947660), (2, 101973830), (4, 50986915), (5, 40789532), (7, 29135380), (10, 20394766), (14, 14567690), (20, 10197383), (28, 7283845), (35, 5827076), (59, 3456740), (70, 2913538), (118, 1728370), (140, 1456769), (236, 864185), (295, 691348), (413, 493820), (590, 345674), (826, 246910), (1180, 172837), (1652, 123455), (2065, 98764), (4130, 49382), (8260, 24691)]