201427216

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{34303}}^1$

素因数の和:34678

約数の個数: 20

約数和(自身を含む): 391340032

約数和(自身を除く): 189912816

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 34303, 68606, 137212, 274424, 548848, 12589201, 25178402, 50356804, 100713608, 201427216]

約数ペア:

[(1, 201427216), (2, 100713608), (4, 50356804), (8, 25178402), (16, 12589201), (367, 548848), (734, 274424), (1468, 137212), (2936, 68606), (5872, 34303)]