200748495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21277}}^1$

素因数の和:21339

約数の個数: 32

約数和(自身を含む): 349299648

約数和(自身を除く): 148551153

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 21277, 63831, 106385, 319155, 361709, 787249, 1085127, 1808545, 2361747, 3936245, 5425635, 11808735, 13383233, 40149699, 66916165, 200748495]

約数ペア:

[(1, 200748495), (3, 66916165), (5, 40149699), (15, 13383233), (17, 11808735), (37, 5425635), (51, 3936245), (85, 2361747), (111, 1808545), (185, 1085127), (255, 787249), (555, 361709), (629, 319155), (1887, 106385), (3145, 63831), (9435, 21277)]