201707286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 464693760

約数和(自身を除く): 262986474

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 506, 534, 759, 979, 1493, 1518, 1958, 2047, 2937, 2986, 4094, 4479, 5874, 6141, 8958, 12282, 16423, 22517, 32846, 34339, 45034, 49269, 67551, 68678, 98538, 103017, 132877, 135102, 206034, 265754, 377729, 398631, 755458, 797262, 1133187, 1461647, 2266374, 2923294, 3056171, 4384941, 6112342, 8769882, 9168513, 18337026, 33617881, 67235762, 100853643, 201707286]

約数ペア:

[(1, 201707286), (2, 100853643), (3, 67235762), (6, 33617881), (11, 18337026), (22, 9168513), (23, 8769882), (33, 6112342), (46, 4384941), (66, 3056171), (69, 2923294), (89, 2266374), (138, 1461647), (178, 1133187), (253, 797262), (267, 755458), (506, 398631), (534, 377729), (759, 265754), (979, 206034), (1493, 135102), (1518, 132877), (1958, 103017), (2047, 98538), (2937, 68678), (2986, 67551), (4094, 49269), (4479, 45034), (5874, 34339), (6141, 32846), (8958, 22517), (12282, 16423)]