202605894

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 468910080

約数和(自身を除く): 266304186

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 127, 186, 254, 279, 381, 558, 762, 837, 953, 1143, 1674, 1906, 2286, 2859, 3429, 3937, 5718, 6858, 7874, 8577, 11811, 17154, 23622, 25731, 29543, 35433, 51462, 59086, 70866, 88629, 106299, 121031, 177258, 212598, 242062, 265887, 363093, 531774, 726186, 797661, 1089279, 1595322, 2178558, 3267837, 3751961, 6535674, 7503922, 11255883, 22511766, 33767649, 67535298, 101302947, 202605894]

約数ペア:

[(1, 202605894), (2, 101302947), (3, 67535298), (6, 33767649), (9, 22511766), (18, 11255883), (27, 7503922), (31, 6535674), (54, 3751961), (62, 3267837), (93, 2178558), (127, 1595322), (186, 1089279), (254, 797661), (279, 726186), (381, 531774), (558, 363093), (762, 265887), (837, 242062), (953, 212598), (1143, 177258), (1674, 121031), (1906, 106299), (2286, 88629), (2859, 70866), (3429, 59086), (3937, 51462), (5718, 35433), (6858, 29543), (7874, 25731), (8577, 23622), (11811, 17154)]