190722302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{78229}}^1$

素因数の和:78307

約数の個数: 16

約数和(自身を含む): 304158240

約数和(自身を除く): 113435938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 78229, 156458, 1799267, 3598534, 4146137, 8292274, 95361151, 190722302]

約数ペア:

[(1, 190722302), (2, 95361151), (23, 8292274), (46, 4146137), (53, 3598534), (106, 1799267), (1219, 156458), (2438, 78229)]