201144765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21319}}^1$

素因数の和:21381

約数の個数: 32

約数和(自身を含む): 349989120

約数和(自身を除く): 148844355

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 21319, 63957, 106595, 319785, 362423, 788803, 1087269, 1812115, 2366409, 3944015, 5436345, 11832045, 13409651, 40228953, 67048255, 201144765]

約数ペア:

[(1, 201144765), (3, 67048255), (5, 40228953), (15, 13409651), (17, 11832045), (37, 5436345), (51, 3944015), (85, 2366409), (111, 1812115), (185, 1087269), (255, 788803), (555, 362423), (629, 319785), (1887, 106595), (3145, 63957), (9435, 21319)]