201885728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9721}}^1$

素因数の和:9801

約数の個数: 48

約数和(自身を含む): 440989920

約数和(自身を除く): 239104192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 2596, 5192, 9721, 10384, 19442, 20768, 38884, 77768, 106931, 155536, 213862, 311072, 427724, 573539, 855448, 1147078, 1710896, 2294156, 3421792, 4588312, 6308929, 9176624, 12617858, 18353248, 25235716, 50471432, 100942864, 201885728]

約数ペア:

[(1, 201885728), (2, 100942864), (4, 50471432), (8, 25235716), (11, 18353248), (16, 12617858), (22, 9176624), (32, 6308929), (44, 4588312), (59, 3421792), (88, 2294156), (118, 1710896), (176, 1147078), (236, 855448), (352, 573539), (472, 427724), (649, 311072), (944, 213862), (1298, 155536), (1888, 106931), (2596, 77768), (5192, 38884), (9721, 20768), (10384, 19442)]