193449340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13681}}^1$

素因数の和:13798

約数の個数: 48

約数和(自身を含む): 468909504

約数和(自身を除く): 275460164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 13681, 14140, 27362, 54724, 68405, 95767, 136810, 191534, 273620, 383068, 478835, 957670, 1381781, 1915340, 2763562, 5527124, 6908905, 9672467, 13817810, 19344934, 27635620, 38689868, 48362335, 96724670, 193449340]

約数ペア:

[(1, 193449340), (2, 96724670), (4, 48362335), (5, 38689868), (7, 27635620), (10, 19344934), (14, 13817810), (20, 9672467), (28, 6908905), (35, 5527124), (70, 2763562), (101, 1915340), (140, 1381781), (202, 957670), (404, 478835), (505, 383068), (707, 273620), (1010, 191534), (1414, 136810), (2020, 95767), (2828, 68405), (3535, 54724), (7070, 27362), (13681, 14140)]