186996121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 212273600

約数和(自身を除く): 25277479

約数列:

[1, 13, 41, 43, 199, 533, 559, 1681, 1763, 2587, 8159, 8557, 21853, 22919, 72283, 106067, 111241, 334519, 350837, 939679, 4348747, 4560881, 14384317, 186996121]

約数ペア:

[(1, 186996121), (13, 14384317), (41, 4560881), (43, 4348747), (199, 939679), (533, 350837), (559, 334519), (1681, 111241), (1763, 106067), (2587, 72283), (8159, 22919), (8557, 21853)]