201820242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 468357120

約数和(自身を除く): 266536878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 3167, 3354, 4902, 6334, 9501, 10621, 19002, 21242, 31863, 41171, 60173, 63726, 82342, 120346, 123513, 136181, 180519, 247026, 272362, 361038, 408543, 782249, 817086, 1564498, 1770353, 2346747, 2587439, 3540706, 4693494, 5174878, 5311059, 7762317, 10622118, 15524634, 33636707, 67273414, 100910121, 201820242]

約数ペア:

[(1, 201820242), (2, 100910121), (3, 67273414), (6, 33636707), (13, 15524634), (19, 10622118), (26, 7762317), (38, 5311059), (39, 5174878), (43, 4693494), (57, 3540706), (78, 2587439), (86, 2346747), (114, 1770353), (129, 1564498), (247, 817086), (258, 782249), (494, 408543), (559, 361038), (741, 272362), (817, 247026), (1118, 180519), (1482, 136181), (1634, 123513), (1677, 120346), (2451, 82342), (3167, 63726), (3354, 60173), (4902, 41171), (6334, 31863), (9501, 21242), (10621, 19002)]