201618481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 218755840

約数和(自身を除く): 17137359

約数列:

[1, 19, 61, 73, 1159, 1387, 2383, 4453, 45277, 84607, 145363, 173959, 2761897, 3305221, 10611499, 201618481]

約数ペア:

[(1, 201618481), (19, 10611499), (61, 3305221), (73, 2761897), (1159, 173959), (1387, 145363), (2383, 84607), (4453, 45277)]