207707836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 443342592

約数和(自身を除く): 235634756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3331, 3668, 4454, 6662, 8908, 13324, 15589, 23317, 31178, 46634, 56627, 62356, 93268, 113254, 226508, 396389, 436361, 792778, 872722, 1585556, 1745444, 3054527, 6109054, 7418137, 12218108, 14836274, 29672548, 51926959, 103853918, 207707836]

約数ペア:

[(1, 207707836), (2, 103853918), (4, 51926959), (7, 29672548), (14, 14836274), (17, 12218108), (28, 7418137), (34, 6109054), (68, 3054527), (119, 1745444), (131, 1585556), (238, 872722), (262, 792778), (476, 436361), (524, 396389), (917, 226508), (1834, 113254), (2227, 93268), (3331, 62356), (3668, 56627), (4454, 46634), (6662, 31178), (8908, 23317), (13324, 15589)]