205847712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{102107}}^1$

素因数の和:102130

約数の個数: 72

約数和(自身を含む): 669011616

約数和(自身を除く): 463163904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 102107, 204214, 306321, 408428, 612642, 714749, 816856, 918963, 1225284, 1429498, 1633712, 1837926, 2144247, 2450568, 2858996, 3267424, 3675852, 4288494, 4901136, 5717992, 6432741, 7351704, 8576988, 9802272, 11435984, 12865482, 14703408, 17153976, 22871968, 25730964, 29406816, 34307952, 51461928, 68615904, 102923856, 205847712]

約数ペア:

[(1, 205847712), (2, 102923856), (3, 68615904), (4, 51461928), (6, 34307952), (7, 29406816), (8, 25730964), (9, 22871968), (12, 17153976), (14, 14703408), (16, 12865482), (18, 11435984), (21, 9802272), (24, 8576988), (28, 7351704), (32, 6432741), (36, 5717992), (42, 4901136), (48, 4288494), (56, 3675852), (63, 3267424), (72, 2858996), (84, 2450568), (96, 2144247), (112, 1837926), (126, 1633712), (144, 1429498), (168, 1225284), (224, 918963), (252, 816856), (288, 714749), (336, 612642), (504, 408428), (672, 306321), (1008, 204214), (2016, 102107)]