201540404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2617}}^1$

素因数の和:4115

約数の個数: 24

約数和(自身を含む): 380227848

約数和(自身を除く): 178687444

約数列:

[1, 2, 4, 13, 26, 52, 1481, 2617, 2962, 5234, 5924, 10468, 19253, 34021, 38506, 68042, 77012, 136084, 3875777, 7751554, 15503108, 50385101, 100770202, 201540404]

約数ペア:

[(1, 201540404), (2, 100770202), (4, 50385101), (13, 15503108), (26, 7751554), (52, 3875777), (1481, 136084), (2617, 77012), (2962, 68042), (5234, 38506), (5924, 34021), (10468, 19253)]