228712138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{74209}}^1$

素因数の和:74301

約数の個数: 16

約数和(自身を含む): 363332160

約数和(自身を除く): 134620022

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 74209, 148418, 1706807, 3413614, 4972003, 9944006, 114356069, 228712138]

約数ペア:

[(1, 228712138), (2, 114356069), (23, 9944006), (46, 4972003), (67, 3413614), (134, 1706807), (1541, 148418), (3082, 74209)]