201051126

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 263435274

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1107, 1278, 1279, 1917, 2214, 2558, 2911, 3834, 3837, 5822, 7674, 8733, 11511, 17466, 23022, 26199, 34533, 52398, 52439, 69066, 78597, 90809, 104878, 157194, 157317, 181618, 272427, 314634, 471951, 544854, 817281, 943902, 1415853, 1634562, 2451843, 2831706, 3723169, 4903686, 7446338, 11169507, 22339014, 33508521, 67017042, 100525563, 201051126]

約数ペア:

[(1, 201051126), (2, 100525563), (3, 67017042), (6, 33508521), (9, 22339014), (18, 11169507), (27, 7446338), (41, 4903686), (54, 3723169), (71, 2831706), (82, 2451843), (123, 1634562), (142, 1415853), (213, 943902), (246, 817281), (369, 544854), (426, 471951), (639, 314634), (738, 272427), (1107, 181618), (1278, 157317), (1279, 157194), (1917, 104878), (2214, 90809), (2558, 78597), (2911, 69066), (3834, 52439), (3837, 52398), (5822, 34533), (7674, 26199), (8733, 23022), (11511, 17466)]