201961768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1485013}}^1$

素因数の和:1485036

約数の個数: 16

約数和(自身を含む): 400953780

約数和(自身を除く): 198992012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1485013, 2970026, 5940052, 11880104, 25245221, 50490442, 100980884, 201961768]

約数ペア:

[(1, 201961768), (2, 100980884), (4, 50490442), (8, 25245221), (17, 11880104), (34, 5940052), (68, 2970026), (136, 1485013)]