207931914

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 501681600

約数和(自身を除く): 293749686

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 251, 261, 414, 502, 522, 529, 621, 667, 753, 783, 1058, 1242, 1334, 1506, 1566, 1587, 2001, 2259, 3174, 4002, 4518, 4761, 5773, 6003, 6777, 7279, 9522, 11546, 12006, 13554, 14283, 14558, 15341, 17319, 18009, 21837, 28566, 30682, 34638, 36018, 43674, 46023, 51957, 65511, 92046, 103914, 131022, 132779, 138069, 155871, 167417, 196533, 265558, 276138, 311742, 334834, 393066, 398337, 414207, 502251, 796674, 828414, 1004502, 1195011, 1506753, 2390022, 3013506, 3585033, 3850591, 4520259, 7170066, 7701182, 9040518, 11551773, 23103546, 34655319, 69310638, 103965957, 207931914]

約数ペア:

[(1, 207931914), (2, 103965957), (3, 69310638), (6, 34655319), (9, 23103546), (18, 11551773), (23, 9040518), (27, 7701182), (29, 7170066), (46, 4520259), (54, 3850591), (58, 3585033), (69, 3013506), (87, 2390022), (138, 1506753), (174, 1195011), (207, 1004502), (251, 828414), (261, 796674), (414, 502251), (502, 414207), (522, 398337), (529, 393066), (621, 334834), (667, 311742), (753, 276138), (783, 265558), (1058, 196533), (1242, 167417), (1334, 155871), (1506, 138069), (1566, 132779), (1587, 131022), (2001, 103914), (2259, 92046), (3174, 65511), (4002, 51957), (4518, 46023), (4761, 43674), (5773, 36018), (6003, 34638), (6777, 30682), (7279, 28566), (9522, 21837), (11546, 18009), (12006, 17319), (13554, 15341), (14283, 14558)]