123020194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{328931}}^1$

素因数の和:328961

約数の個数: 16

約数和(自身を含む): 213147936

約数和(自身を除く): 90127742

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 328931, 657862, 3618241, 5591827, 7236482, 11183654, 61510097, 123020194]

約数ペア:

[(1, 123020194), (2, 61510097), (11, 11183654), (17, 7236482), (22, 5591827), (34, 3618241), (187, 657862), (374, 328931)]