201271636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155783}}^1$

素因数の和:155823

約数の個数: 24

約数和(自身を含む): 392575680

約数和(自身を除く): 191304044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155783, 311566, 623132, 2648311, 2959877, 5296622, 5919754, 10593244, 11839508, 50317909, 100635818, 201271636]

約数ペア:

[(1, 201271636), (2, 100635818), (4, 50317909), (17, 11839508), (19, 10593244), (34, 5919754), (38, 5296622), (68, 2959877), (76, 2648311), (323, 623132), (646, 311566), (1292, 155783)]