205125515302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{212917}}^1$

素因数の和:213280

約数の個数: 32

約数和(自身を含む): 323894268288

約数和(自身を除く): 118768752986

約数列:

[1, 2, 37, 47, 74, 94, 277, 554, 1739, 3478, 10249, 13019, 20498, 26038, 212917, 425834, 481703, 963406, 7877929, 10007099, 15755858, 20014198, 58978009, 117956018, 370262663, 740525326, 2182186333, 2771966423, 4364372666, 5543932846, 102562757651, 205125515302]

約数ペア:

[(1, 205125515302), (2, 102562757651), (37, 5543932846), (47, 4364372666), (74, 2771966423), (94, 2182186333), (277, 740525326), (554, 370262663), (1739, 117956018), (3478, 58978009), (10249, 20014198), (13019, 15755858), (20498, 10007099), (26038, 7877929), (212917, 963406), (425834, 481703)]