239450110

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{219679}}^1$

素因数の和:219795

約数の個数: 16

約数和(自身を含む): 434966400

約数和(自身を除く): 195516290

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 219679, 439358, 1098395, 2196790, 23945011, 47890022, 119725055, 239450110]

約数ペア:

[(1, 239450110), (2, 119725055), (5, 47890022), (10, 23945011), (109, 2196790), (218, 1098395), (545, 439358), (1090, 219679)]