193456498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 320858928

約数和(自身を除く): 127402430

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 1037, 1258, 2074, 2257, 2521, 4514, 5042, 38369, 42857, 76738, 85714, 93277, 153781, 186554, 307562, 1585709, 2614277, 3171418, 5228554, 5689897, 11379794, 96728249, 193456498]

約数ペア:

[(1, 193456498), (2, 96728249), (17, 11379794), (34, 5689897), (37, 5228554), (61, 3171418), (74, 2614277), (122, 1585709), (629, 307562), (1037, 186554), (1258, 153781), (2074, 93277), (2257, 85714), (2521, 76738), (4514, 42857), (5042, 38369)]