201984710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4273}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 378505440

約数和(自身を除く): 176520730

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 815, 1630, 4273, 4727, 8546, 9454, 21365, 23635, 42730, 47270, 123917, 247834, 619585, 696499, 1239170, 1392998, 3482495, 6964990, 20198471, 40396942, 100992355, 201984710]

約数ペア:

[(1, 201984710), (2, 100992355), (5, 40396942), (10, 20198471), (29, 6964990), (58, 3482495), (145, 1392998), (163, 1239170), (290, 696499), (326, 619585), (815, 247834), (1630, 123917), (4273, 47270), (4727, 42730), (8546, 23635), (9454, 21365)]