207979734

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47419}}^1$

素因数の和:47484

約数の個数: 32

約数和(自身を含む): 450679680

約数和(自身を除く): 242699946

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 47419, 94838, 142257, 284514, 806123, 1612246, 2039017, 2418369, 4078034, 4836738, 6117051, 12234102, 34663289, 69326578, 103989867, 207979734]

約数ペア:

[(1, 207979734), (2, 103989867), (3, 69326578), (6, 34663289), (17, 12234102), (34, 6117051), (43, 4836738), (51, 4078034), (86, 2418369), (102, 2039017), (129, 1612246), (258, 806123), (731, 284514), (1462, 142257), (2193, 94838), (4386, 47419)]