204605268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143281}}^1$

素因数の和:143312

約数の個数: 48

約数和(自身を含む): 577713024

約数和(自身を除く): 373107756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143281, 286562, 429843, 573124, 859686, 1002967, 1719372, 2005934, 2435777, 3008901, 4011868, 4871554, 6017802, 7307331, 9743108, 12035604, 14614662, 17050439, 29229324, 34100878, 51151317, 68201756, 102302634, 204605268]

約数ペア:

[(1, 204605268), (2, 102302634), (3, 68201756), (4, 51151317), (6, 34100878), (7, 29229324), (12, 17050439), (14, 14614662), (17, 12035604), (21, 9743108), (28, 7307331), (34, 6017802), (42, 4871554), (51, 4011868), (68, 3008901), (84, 2435777), (102, 2005934), (119, 1719372), (204, 1002967), (238, 859686), (357, 573124), (476, 429843), (714, 286562), (1428, 143281)]