201946268

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{1193}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 358056720

約数和(自身を除く): 156110452

約数列:

[1, 2, 4, 101, 202, 404, 419, 838, 1193, 1676, 2386, 4772, 42319, 84638, 120493, 169276, 240986, 481972, 499867, 999734, 1999468, 50486567, 100973134, 201946268]

約数ペア:

[(1, 201946268), (2, 100973134), (4, 50486567), (101, 1999468), (202, 999734), (404, 499867), (419, 481972), (838, 240986), (1193, 169276), (1676, 120493), (2386, 84638), (4772, 42319)]