201897392

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{55103}}^1$

素因数の和:55340

約数の個数: 20

約数和(自身を含む): 392891520

約数和(自身を除く): 190994128

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 55103, 110206, 220412, 440824, 881648, 12618587, 25237174, 50474348, 100948696, 201897392]

約数ペア:

[(1, 201897392), (2, 100948696), (4, 50474348), (8, 25237174), (16, 12618587), (229, 881648), (458, 440824), (916, 220412), (1832, 110206), (3664, 55103)]