204236488

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{3631}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 392256000

約数和(自身を除く): 188019512

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 316, 356, 632, 712, 3631, 7031, 7262, 14062, 14524, 28124, 29048, 56248, 286849, 323159, 573698, 646318, 1147396, 1292636, 2294792, 2585272, 25529561, 51059122, 102118244, 204236488]

約数ペア:

[(1, 204236488), (2, 102118244), (4, 51059122), (8, 25529561), (79, 2585272), (89, 2294792), (158, 1292636), (178, 1147396), (316, 646318), (356, 573698), (632, 323159), (712, 286849), (3631, 56248), (7031, 29048), (7262, 28124), (14062, 14524)]