208809310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4507}}^1$

素因数の和:4668

約数の個数: 32

約数和(自身を含む): 388517472

約数和(自身を除く): 179708162

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 565, 1130, 4507, 4633, 9014, 9266, 22535, 23165, 45070, 46330, 184787, 369574, 509291, 923935, 1018582, 1847870, 2546455, 5092910, 20880931, 41761862, 104404655, 208809310]

約数ペア:

[(1, 208809310), (2, 104404655), (5, 41761862), (10, 20880931), (41, 5092910), (82, 2546455), (113, 1847870), (205, 1018582), (226, 923935), (410, 509291), (565, 369574), (1130, 184787), (4507, 46330), (4633, 45070), (9014, 23165), (9266, 22535)]