193411309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{51839}}^1$

素因数の和:51900

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 50444051

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 51839, 362873, 673907, 2125399, 4717349, 14877793, 27630187, 193411309]

約数ペア:

[(1, 193411309), (7, 27630187), (13, 14877793), (41, 4717349), (91, 2125399), (287, 673907), (533, 362873), (3731, 51839)]