201013113

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 311857920

約数和(自身を除く): 110844807

約数列:

[1, 3, 7, 21, 109, 137, 327, 411, 641, 763, 959, 1923, 2289, 2877, 4487, 13461, 14933, 44799, 69869, 87817, 104531, 209607, 263451, 313593, 489083, 614719, 1467249, 1844157, 9572053, 28716159, 67004371, 201013113]

約数ペア:

[(1, 201013113), (3, 67004371), (7, 28716159), (21, 9572053), (109, 1844157), (137, 1467249), (327, 614719), (411, 489083), (641, 313593), (763, 263451), (959, 209607), (1923, 104531), (2289, 87817), (2877, 69869), (4487, 44799), (13461, 14933)]