251436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 612864

約数和(自身を除く): 361428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 911, 1822, 2733, 3644, 5466, 10932, 20953, 41906, 62859, 83812, 125718, 251436]

約数ペア:

[(1, 251436), (2, 125718), (3, 83812), (4, 62859), (6, 41906), (12, 20953), (23, 10932), (46, 5466), (69, 3644), (92, 2733), (138, 1822), (276, 911)]