199736474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1217}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 361307520

約数和(自身を除く): 161571046

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 617, 1217, 1234, 2434, 4319, 8519, 8638, 11723, 17038, 23123, 23446, 46246, 82061, 161861, 164122, 323722, 750889, 1501778, 5256223, 10512446, 14266891, 28533782, 99868237, 199736474]

約数ペア:

[(1, 199736474), (2, 99868237), (7, 28533782), (14, 14266891), (19, 10512446), (38, 5256223), (133, 1501778), (266, 750889), (617, 323722), (1217, 164122), (1234, 161861), (2434, 82061), (4319, 46246), (8519, 23446), (8638, 23123), (11723, 17038)]