206521182

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5774

約数の個数: 72

約数和(自身を含む): 533306592

約数和(自身を除く): 326785410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 5711, 6027, 11422, 12054, 17133, 18081, 34266, 36162, 39977, 51399, 79954, 102798, 119931, 234151, 239862, 279839, 359793, 468302, 559678, 702453, 719586, 839517, 1404906, 1639057, 1679034, 2107359, 2518551, 3278114, 4214718, 4917171, 5037102, 9834342, 11473399, 14751513, 22946798, 29503026, 34420197, 68840394, 103260591, 206521182]

約数ペア:

[(1, 206521182), (2, 103260591), (3, 68840394), (6, 34420197), (7, 29503026), (9, 22946798), (14, 14751513), (18, 11473399), (21, 9834342), (41, 5037102), (42, 4917171), (49, 4214718), (63, 3278114), (82, 2518551), (98, 2107359), (123, 1679034), (126, 1639057), (147, 1404906), (246, 839517), (287, 719586), (294, 702453), (369, 559678), (441, 468302), (574, 359793), (738, 279839), (861, 239862), (882, 234151), (1722, 119931), (2009, 102798), (2583, 79954), (4018, 51399), (5166, 39977), (5711, 36162), (6027, 34266), (11422, 18081), (12054, 17133)]