226408021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{5347}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 271079424

約数和(自身を除く): 44671403

約数列:

[1, 7, 23, 161, 263, 1841, 5347, 6049, 37429, 42343, 122981, 860867, 1406261, 9843827, 32344003, 226408021]

約数ペア:

[(1, 226408021), (7, 32344003), (23, 9843827), (161, 1406261), (263, 860867), (1841, 122981), (5347, 42343), (6049, 37429)]