201994002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10211}}^1$

素因数の和:10383

約数の個数: 48

約数和(自身を含む): 503410752

約数和(自身を除く): 301416750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 10211, 19782, 20422, 30633, 61266, 71477, 91899, 142954, 183798, 214431, 428862, 643293, 1286586, 1603127, 3206254, 4809381, 9618762, 11221889, 14428143, 22443778, 28856286, 33665667, 67331334, 100997001, 201994002]

約数ペア:

[(1, 201994002), (2, 100997001), (3, 67331334), (6, 33665667), (7, 28856286), (9, 22443778), (14, 14428143), (18, 11221889), (21, 9618762), (42, 4809381), (63, 3206254), (126, 1603127), (157, 1286586), (314, 643293), (471, 428862), (942, 214431), (1099, 183798), (1413, 142954), (2198, 91899), (2826, 71477), (3297, 61266), (6594, 30633), (9891, 20422), (10211, 19782)]