199148922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2099}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 508032000

約数和(自身を除く): 308883078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 251, 378, 502, 753, 1506, 1757, 2099, 2259, 3514, 4198, 4518, 5271, 6297, 6777, 10542, 12594, 13554, 14693, 15813, 18891, 29386, 31626, 37782, 44079, 47439, 56673, 88158, 94878, 113346, 132237, 264474, 396711, 526849, 793422, 1053698, 1580547, 3161094, 3687943, 4741641, 7375886, 9483282, 11063829, 14224923, 22127658, 28449846, 33191487, 66382974, 99574461, 199148922]

約数ペア:

[(1, 199148922), (2, 99574461), (3, 66382974), (6, 33191487), (7, 28449846), (9, 22127658), (14, 14224923), (18, 11063829), (21, 9483282), (27, 7375886), (42, 4741641), (54, 3687943), (63, 3161094), (126, 1580547), (189, 1053698), (251, 793422), (378, 526849), (502, 396711), (753, 264474), (1506, 132237), (1757, 113346), (2099, 94878), (2259, 88158), (3514, 56673), (4198, 47439), (4518, 44079), (5271, 37782), (6297, 31626), (6777, 29386), (10542, 18891), (12594, 15813), (13554, 14693)]