201523929

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 287738880

約数和(自身を除く): 86214951

約数列:

[1, 3, 29, 43, 87, 103, 129, 309, 523, 1247, 1569, 2987, 3741, 4429, 8961, 13287, 15167, 22489, 45501, 53869, 67467, 128441, 161607, 385323, 652181, 1562201, 1956543, 2316367, 4686603, 6949101, 67174643, 201523929]

約数ペア:

[(1, 201523929), (3, 67174643), (29, 6949101), (43, 4686603), (87, 2316367), (103, 1956543), (129, 1562201), (309, 652181), (523, 385323), (1247, 161607), (1569, 128441), (2987, 67467), (3741, 53869), (4429, 45501), (8961, 22489), (13287, 15167)]