222226138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{91151}}^1$

素因数の和:91229

約数の個数: 16

約数和(自身を含む): 354398976

約数和(自身を除く): 132172838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 91151, 182302, 2096473, 4192946, 4831003, 9662006, 111113069, 222226138]

約数ペア:

[(1, 222226138), (2, 111113069), (23, 9662006), (46, 4831003), (53, 4192946), (106, 2096473), (1219, 182302), (2438, 91151)]