204340364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 386400000

約数和(自身を除く): 182059636

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 199, 229, 236, 398, 458, 796, 916, 1121, 2242, 3781, 4351, 4484, 7562, 8702, 11741, 13511, 15124, 17404, 23482, 27022, 45571, 46964, 54044, 91142, 182284, 223079, 256709, 446158, 513418, 865849, 892316, 1026836, 1731698, 2688689, 3463396, 5377378, 10754756, 51085091, 102170182, 204340364]

約数ペア:

[(1, 204340364), (2, 102170182), (4, 51085091), (19, 10754756), (38, 5377378), (59, 3463396), (76, 2688689), (118, 1731698), (199, 1026836), (229, 892316), (236, 865849), (398, 513418), (458, 446158), (796, 256709), (916, 223079), (1121, 182284), (2242, 91142), (3781, 54044), (4351, 46964), (4484, 45571), (7562, 27022), (8702, 23482), (11741, 17404), (13511, 15124)]