201969904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{547}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 401188608

約数和(自身を除く): 199218704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 491, 547, 752, 982, 1094, 1964, 2188, 3928, 4376, 7856, 8752, 23077, 25709, 46154, 51418, 92308, 102836, 184616, 205672, 268577, 369232, 411344, 537154, 1074308, 2148616, 4297232, 12623119, 25246238, 50492476, 100984952, 201969904]

約数ペア:

[(1, 201969904), (2, 100984952), (4, 50492476), (8, 25246238), (16, 12623119), (47, 4297232), (94, 2148616), (188, 1074308), (376, 537154), (491, 411344), (547, 369232), (752, 268577), (982, 205672), (1094, 184616), (1964, 102836), (2188, 92308), (3928, 51418), (4376, 46154), (7856, 25709), (8752, 23077)]