200745580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14197}}^1$

素因数の和:14314

約数の個数: 48

約数和(自身を含む): 486593856

約数和(自身を除く): 285848276

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, 14140, 14197, 28394, 56788, 70985, 99379, 141970, 198758, 283940, 397516, 496895, 993790, 1433897, 1987580, 2867794, 5735588, 7169485, 10037279, 14338970, 20074558, 28677940, 40149116, 50186395, 100372790, 200745580]

約数ペア:

[(1, 200745580), (2, 100372790), (4, 50186395), (5, 40149116), (7, 28677940), (10, 20074558), (14, 14338970), (20, 10037279), (28, 7169485), (35, 5735588), (70, 2867794), (101, 1987580), (140, 1433897), (202, 993790), (404, 496895), (505, 397516), (707, 283940), (1010, 198758), (1414, 141970), (2020, 99379), (2828, 70985), (3535, 56788), (7070, 28394), (14140, 14197)]