197260392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2789}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 565142400

約数和(自身を除く): 367882008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2789, 2947, 3368, 5052, 5578, 5894, 8367, 8841, 10104, 11156, 11788, 16734, 17682, 19523, 22312, 23576, 33468, 35364, 39046, 58569, 66936, 70728, 78092, 117138, 156184, 234276, 468552, 1174169, 2348338, 3522507, 4696676, 7045014, 8219183, 9393352, 14090028, 16438366, 24657549, 28180056, 32876732, 49315098, 65753464, 98630196, 197260392]

約数ペア:

[(1, 197260392), (2, 98630196), (3, 65753464), (4, 49315098), (6, 32876732), (7, 28180056), (8, 24657549), (12, 16438366), (14, 14090028), (21, 9393352), (24, 8219183), (28, 7045014), (42, 4696676), (56, 3522507), (84, 2348338), (168, 1174169), (421, 468552), (842, 234276), (1263, 156184), (1684, 117138), (2526, 78092), (2789, 70728), (2947, 66936), (3368, 58569), (5052, 39046), (5578, 35364), (5894, 33468), (8367, 23576), (8841, 22312), (10104, 19523), (11156, 17682), (11788, 16734)]