201491222

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1\times {\mathrm{617}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 304352640

約数和(自身を除く): 102861418

約数列:

[1, 2, 269, 538, 607, 617, 1214, 1234, 163283, 165973, 326566, 331946, 374519, 749038, 100745611, 201491222]

約数ペア:

[(1, 201491222), (2, 100745611), (269, 749038), (538, 374519), (607, 331946), (617, 326566), (1214, 165973), (1234, 163283)]