207938416

素因数分解:

$2^4\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1973}}^1$

素因数の和:2929

約数の個数: 40

約数和(自身を含む): 461157984

約数和(自身を除く): 253219568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 941, 1882, 1973, 3764, 3946, 6587, 7528, 7892, 13174, 13811, 15056, 15784, 26348, 27622, 31568, 52696, 55244, 105392, 110488, 220976, 1856593, 3713186, 7426372, 12996151, 14852744, 25992302, 29705488, 51984604, 103969208, 207938416]

約数ペア:

[(1, 207938416), (2, 103969208), (4, 51984604), (7, 29705488), (8, 25992302), (14, 14852744), (16, 12996151), (28, 7426372), (56, 3713186), (112, 1856593), (941, 220976), (1882, 110488), (1973, 105392), (3764, 55244), (3946, 52696), (6587, 31568), (7528, 27622), (7892, 26348), (13174, 15784), (13811, 15056)]