200521668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2099}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 493920000

約数和(自身を除く): 293398332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 419, 838, 1257, 1676, 2099, 2514, 4198, 5028, 6297, 7961, 8396, 12594, 15922, 23883, 25188, 31844, 39881, 47766, 79762, 95532, 119643, 159524, 239286, 478572, 879481, 1758962, 2638443, 3517924, 5276886, 10553772, 16710139, 33420278, 50130417, 66840556, 100260834, 200521668]

約数ペア:

[(1, 200521668), (2, 100260834), (3, 66840556), (4, 50130417), (6, 33420278), (12, 16710139), (19, 10553772), (38, 5276886), (57, 3517924), (76, 2638443), (114, 1758962), (228, 879481), (419, 478572), (838, 239286), (1257, 159524), (1676, 119643), (2099, 95532), (2514, 79762), (4198, 47766), (5028, 39881), (6297, 31844), (7961, 25188), (8396, 23883), (12594, 15922)]