200003454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3881}}^1$

素因数の和:4305

約数の個数: 48

約数和(自身を含む): 496585440

約数和(自身を除く): 296581986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 2454, 2863, 3681, 3881, 5726, 7362, 7762, 8589, 11643, 17178, 23286, 25767, 27167, 34929, 51534, 54334, 69858, 81501, 163002, 244503, 489006, 1587329, 3174658, 4761987, 9523974, 11111303, 14285961, 22222606, 28571922, 33333909, 66667818, 100001727, 200003454]

約数ペア:

[(1, 200003454), (2, 100001727), (3, 66667818), (6, 33333909), (7, 28571922), (9, 22222606), (14, 14285961), (18, 11111303), (21, 9523974), (42, 4761987), (63, 3174658), (126, 1587329), (409, 489006), (818, 244503), (1227, 163002), (2454, 81501), (2863, 69858), (3681, 54334), (3881, 51534), (5726, 34929), (7362, 27167), (7762, 25767), (8589, 23286), (11643, 17178)]