201312661

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 227717280

約数和(自身を除く): 26404619

約数列:

[1, 11, 59, 121, 163, 173, 649, 1793, 1903, 7139, 9617, 10207, 19723, 20933, 28199, 105787, 112277, 310189, 1163657, 1235047, 1663741, 3412079, 18301151, 201312661]

約数ペア:

[(1, 201312661), (11, 18301151), (59, 3412079), (121, 1663741), (163, 1235047), (173, 1163657), (649, 310189), (1793, 112277), (1903, 105787), (7139, 28199), (9617, 20933), (10207, 19723)]