200756508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20477}}^1$

素因数の和:20546

約数の個数: 48

約数和(自身を含む): 504577920

約数和(自身を除く): 303821412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 20477, 40954, 61431, 81908, 122862, 245724, 389063, 778126, 880511, 1167189, 1556252, 1761022, 2334378, 2641533, 3522044, 4668756, 5283066, 10566132, 16729709, 33459418, 50189127, 66918836, 100378254, 200756508]

約数ペア:

[(1, 200756508), (2, 100378254), (3, 66918836), (4, 50189127), (6, 33459418), (12, 16729709), (19, 10566132), (38, 5283066), (43, 4668756), (57, 3522044), (76, 2641533), (86, 2334378), (114, 1761022), (129, 1556252), (172, 1167189), (228, 880511), (258, 778126), (516, 389063), (817, 245724), (1634, 122862), (2451, 81908), (3268, 61431), (4902, 40954), (9804, 20477)]