191878339933

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1\times {\mathrm{131449}}^1$

素因数の和:132988

約数の個数: 16

約数和(自身を含む): 220903302400

約数和(自身を除く): 29024962467

約数列:

[1, 7, 151, 1057, 1381, 9667, 131449, 208531, 920143, 1459717, 19848799, 138941593, 181531069, 1270717483, 27411191419, 191878339933]

約数ペア:

[(1, 191878339933), (7, 27411191419), (151, 1270717483), (1057, 181531069), (1381, 138941593), (9667, 19848799), (131449, 1459717), (208531, 920143)]