205125437879

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^2\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 213874416000

約数和(自身を除く): 8748978121

約数列:

[1, 31, 193, 349, 509, 5983, 10819, 15779, 37249, 67357, 98237, 177641, 1154719, 2088067, 3045347, 5506871, 12999901, 18959741, 34284713, 402996931, 587751971, 1062826103, 6616949609, 205125437879]

約数ペア:

[(1, 205125437879), (31, 6616949609), (193, 1062826103), (349, 587751971), (509, 402996931), (5983, 34284713), (10819, 18959741), (15779, 12999901), (37249, 5506871), (67357, 3045347), (98237, 2088067), (177641, 1154719)]