201220624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143299}}^1$

素因数の和:1143318

約数の個数: 20

約数和(自身を含む): 425307600

約数和(自身を除く): 224086976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143299, 2286598, 4573196, 9146392, 12576289, 18292784, 25152578, 50305156, 100610312, 201220624]

約数ペア:

[(1, 201220624), (2, 100610312), (4, 50305156), (8, 25152578), (11, 18292784), (16, 12576289), (22, 9146392), (44, 4573196), (88, 2286598), (176, 1143299)]