205254504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31359

約数の個数: 96

約数和(自身を含む): 684203520

約数和(自身を除く): 478949016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31327, 62654, 93981, 125308, 187962, 219289, 250616, 281943, 375924, 407251, 438578, 563886, 657867, 751848, 814502, 877156, 1127772, 1221753, 1315734, 1629004, 1754312, 1973601, 2255544, 2443506, 2631468, 2850757, 3258008, 3665259, 3947202, 4887012, 5262936, 5701514, 7330518, 7894404, 8552271, 9774024, 11403028, 14661036, 15788808, 17104542, 22806056, 25656813, 29322072, 34209084, 51313626, 68418168, 102627252, 205254504]

約数ペア:

[(1, 205254504), (2, 102627252), (3, 68418168), (4, 51313626), (6, 34209084), (7, 29322072), (8, 25656813), (9, 22806056), (12, 17104542), (13, 15788808), (14, 14661036), (18, 11403028), (21, 9774024), (24, 8552271), (26, 7894404), (28, 7330518), (36, 5701514), (39, 5262936), (42, 4887012), (52, 3947202), (56, 3665259), (63, 3258008), (72, 2850757), (78, 2631468), (84, 2443506), (91, 2255544), (104, 1973601), (117, 1754312), (126, 1629004), (156, 1315734), (168, 1221753), (182, 1127772), (234, 877156), (252, 814502), (273, 751848), (312, 657867), (364, 563886), (468, 438578), (504, 407251), (546, 375924), (728, 281943), (819, 250616), (936, 219289), (1092, 187962), (1638, 125308), (2184, 93981), (3276, 62654), (6552, 31327)]