201444340

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44371}}^1$

素因数の和:44607

約数の個数: 24

約数和(自身を含む): 424906272

約数和(自身を除く): 223461932

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44371, 88742, 177484, 221855, 443710, 887420, 10072217, 20144434, 40288868, 50361085, 100722170, 201444340]

約数ペア:

[(1, 201444340), (2, 100722170), (4, 50361085), (5, 40288868), (10, 20144434), (20, 10072217), (227, 887420), (454, 443710), (908, 221855), (1135, 177484), (2270, 88742), (4540, 44371)]