194632220

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{11329}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 409239600

約数和(自身を除く): 214607380

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 11329, 17180, 22658, 45316, 56645, 113290, 226580, 9731611, 19463222, 38926444, 48658055, 97316110, 194632220]

約数ペア:

[(1, 194632220), (2, 97316110), (4, 48658055), (5, 38926444), (10, 19463222), (20, 9731611), (859, 226580), (1718, 113290), (3436, 56645), (4295, 45316), (8590, 22658), (11329, 17180)]