200260879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 252274176

約数和(自身を除く): 52013297

約数列:

[1, 7, 13, 91, 107, 131, 157, 749, 917, 1099, 1391, 1703, 2041, 9737, 11921, 14017, 14287, 16799, 20567, 98119, 117593, 143969, 182221, 218387, 267371, 1275547, 1528709, 1871597, 2200669, 15404683, 28608697, 200260879]

約数ペア:

[(1, 200260879), (7, 28608697), (13, 15404683), (91, 2200669), (107, 1871597), (131, 1528709), (157, 1275547), (749, 267371), (917, 218387), (1099, 182221), (1391, 143969), (1703, 117593), (2041, 98119), (9737, 20567), (11921, 16799), (14017, 14287)]