208319210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22817}}^1$

素因数の和:22918

約数の個数: 32

約数和(自身を含む): 414009792

約数和(自身を除く): 205690582

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 22817, 45634, 114085, 228170, 250987, 501974, 1254935, 1893811, 2509870, 3787622, 9469055, 18938110, 20831921, 41663842, 104159605, 208319210]

約数ペア:

[(1, 208319210), (2, 104159605), (5, 41663842), (10, 20831921), (11, 18938110), (22, 9469055), (55, 3787622), (83, 2509870), (110, 1893811), (166, 1254935), (415, 501974), (830, 250987), (913, 228170), (1826, 114085), (4565, 45634), (9130, 22817)]