201992604905

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{37309}}^1$

素因数の和:37570

約数の個数: 64

約数和(自身を含む): 304277675520

約数和(自身を除く): 102285070615

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 163, 365, 455, 511, 815, 949, 1141, 2119, 2555, 4745, 5705, 6643, 10595, 11899, 14833, 33215, 37309, 59495, 74165, 83293, 154687, 186545, 261163, 416465, 485017, 773435, 1082809, 1305815, 2425085, 2723557, 3395119, 5414045, 6081367, 13617785, 16975595, 19064899, 30406835, 35406241, 42569569, 79057771, 95324495, 177031205, 212847845, 247843687, 395288855, 443939791, 553404397, 1239218435, 2219698955, 2767021985, 3107578537, 5771217283, 15537892685, 28856086415, 40398520981, 201992604905]

約数ペア:

[(1, 201992604905), (5, 40398520981), (7, 28856086415), (13, 15537892685), (35, 5771217283), (65, 3107578537), (73, 2767021985), (91, 2219698955), (163, 1239218435), (365, 553404397), (455, 443939791), (511, 395288855), (815, 247843687), (949, 212847845), (1141, 177031205), (2119, 95324495), (2555, 79057771), (4745, 42569569), (5705, 35406241), (6643, 30406835), (10595, 19064899), (11899, 16975595), (14833, 13617785), (33215, 6081367), (37309, 5414045), (59495, 3395119), (74165, 2723557), (83293, 2425085), (154687, 1305815), (186545, 1082809), (261163, 773435), (416465, 485017)]