202101084

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 527999472

約数和(自身を除く): 325898388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1451, 1908, 2628, 2902, 3869, 4353, 5804, 7738, 8706, 11607, 13059, 15476, 17412, 23214, 26118, 34821, 46428, 52236, 69642, 76903, 105923, 139284, 153806, 211846, 230709, 307612, 317769, 423692, 461418, 635538, 692127, 922836, 953307, 1271076, 1384254, 1906614, 2768508, 3813228, 5613919, 11227838, 16841757, 22455676, 33683514, 50525271, 67367028, 101050542, 202101084]

約数ペア:

[(1, 202101084), (2, 101050542), (3, 67367028), (4, 50525271), (6, 33683514), (9, 22455676), (12, 16841757), (18, 11227838), (36, 5613919), (53, 3813228), (73, 2768508), (106, 1906614), (146, 1384254), (159, 1271076), (212, 953307), (219, 922836), (292, 692127), (318, 635538), (438, 461418), (477, 423692), (636, 317769), (657, 307612), (876, 230709), (954, 211846), (1314, 153806), (1451, 139284), (1908, 105923), (2628, 76903), (2902, 69642), (3869, 52236), (4353, 46428), (5804, 34821), (7738, 26118), (8706, 23214), (11607, 17412), (13059, 15476)]