189703356

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{687331}}^1$

素因数の和:687361

約数の個数: 24

約数和(自身を含む): 461887104

約数和(自身を除く): 272183748

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 687331, 1374662, 2061993, 2749324, 4123986, 8247972, 15808613, 31617226, 47425839, 63234452, 94851678, 189703356]

約数ペア:

[(1, 189703356), (2, 94851678), (3, 63234452), (4, 47425839), (6, 31617226), (12, 15808613), (23, 8247972), (46, 4123986), (69, 2749324), (92, 2061993), (138, 1374662), (276, 687331)]