205064552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{719}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 276010648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 463, 616, 719, 926, 1438, 1852, 2876, 3241, 3704, 5033, 5093, 5752, 6482, 7909, 10066, 10186, 12964, 15818, 20132, 20372, 25928, 31636, 35651, 40264, 40744, 55363, 63272, 71302, 110726, 142604, 221452, 285208, 332897, 442904, 665794, 1331588, 2330279, 2663176, 3661867, 4660558, 7323734, 9321116, 14647468, 18642232, 25633069, 29294936, 51266138, 102532276, 205064552]

約数ペア:

[(1, 205064552), (2, 102532276), (4, 51266138), (7, 29294936), (8, 25633069), (11, 18642232), (14, 14647468), (22, 9321116), (28, 7323734), (44, 4660558), (56, 3661867), (77, 2663176), (88, 2330279), (154, 1331588), (308, 665794), (463, 442904), (616, 332897), (719, 285208), (926, 221452), (1438, 142604), (1852, 110726), (2876, 71302), (3241, 63272), (3704, 55363), (5033, 40744), (5093, 40264), (5752, 35651), (6482, 31636), (7909, 25928), (10066, 20372), (10186, 20132), (12964, 15818)]