201853910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{1129}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 383205600

約数和(自身を除く): 181351690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 941, 1129, 1882, 2258, 4705, 5645, 9410, 11290, 17879, 21451, 35758, 42902, 89395, 107255, 178790, 214510, 1062389, 2124778, 5311945, 10623890, 20185391, 40370782, 100926955, 201853910]

約数ペア:

[(1, 201853910), (2, 100926955), (5, 40370782), (10, 20185391), (19, 10623890), (38, 5311945), (95, 2124778), (190, 1062389), (941, 214510), (1129, 178790), (1882, 107255), (2258, 89395), (4705, 42902), (5645, 35758), (9410, 21451), (11290, 17879)]