205121643816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6363913}}^1$

素因数の和:6364018

約数の個数: 64

約数和(自身を含む): 549842169600

約数和(自身を除く): 344720525784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2686, 4029, 5372, 8058, 10744, 16116, 32232, 6363913, 12727826, 19091739, 25455652, 38183478, 50911304, 76366956, 108186521, 152733912, 216373042, 324559563, 432746084, 502749127, 649119126, 865492168, 1005498254, 1298238252, 1508247381, 2010996508, 2596476504, 3016494762, 4021993016, 6032989524, 8546735159, 12065979048, 17093470318, 25640205477, 34186940636, 51280410954, 68373881272, 102560821908, 205121643816]

約数ペア:

[(1, 205121643816), (2, 102560821908), (3, 68373881272), (4, 51280410954), (6, 34186940636), (8, 25640205477), (12, 17093470318), (17, 12065979048), (24, 8546735159), (34, 6032989524), (51, 4021993016), (68, 3016494762), (79, 2596476504), (102, 2010996508), (136, 1508247381), (158, 1298238252), (204, 1005498254), (237, 865492168), (316, 649119126), (408, 502749127), (474, 432746084), (632, 324559563), (948, 216373042), (1343, 152733912), (1896, 108186521), (2686, 76366956), (4029, 50911304), (5372, 38183478), (8058, 25455652), (10744, 19091739), (16116, 12727826), (32232, 6363913)]