205896138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{30449}}^1$

素因数の和:30491

約数の個数: 48

約数和(自身を含む): 499867200

約数和(自身を除く): 293971062

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 30449, 60898, 91347, 182694, 213143, 426286, 639429, 700327, 1278858, 1400654, 1492001, 2100981, 2984002, 4201962, 4476003, 4902289, 8952006, 9804578, 14706867, 29413734, 34316023, 68632046, 102948069, 205896138]

約数ペア:

[(1, 205896138), (2, 102948069), (3, 68632046), (6, 34316023), (7, 29413734), (14, 14706867), (21, 9804578), (23, 8952006), (42, 4902289), (46, 4476003), (49, 4201962), (69, 2984002), (98, 2100981), (138, 1492001), (147, 1400654), (161, 1278858), (294, 700327), (322, 639429), (483, 426286), (966, 213143), (1127, 182694), (2254, 91347), (3381, 60898), (6762, 30449)]