195412870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{291661}}^1$

素因数の和:291735

約数の個数: 16

約数和(自身を含む): 356994288

約数和(自身を除く): 161581418

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 291661, 583322, 1458305, 2916610, 19541287, 39082574, 97706435, 195412870]

約数ペア:

[(1, 195412870), (2, 97706435), (5, 39082574), (10, 19541287), (67, 2916610), (134, 1458305), (335, 583322), (670, 291661)]