201995526042

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{17344627}}^1$

素因数の和:17345282

約数の個数: 24

約数和(自身を含む): 438333438816

約数和(自身を除く): 236337912774

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 17344627, 34689254, 52033881, 104067762, 156101643, 312203286, 11221973669, 22443947338, 33665921007, 67331842014, 100997763021, 201995526042]

約数ペア:

[(1, 201995526042), (2, 100997763021), (3, 67331842014), (6, 33665921007), (9, 22443947338), (18, 11221973669), (647, 312203286), (1294, 156101643), (1941, 104067762), (3882, 52033881), (5823, 34689254), (11646, 17344627)]