190000474

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 287292096

約数和(自身を除く): 97291622

約数列:

[1, 2, 251, 311, 502, 622, 1217, 2434, 78061, 156122, 305467, 378487, 610934, 756974, 95000237, 190000474]

約数ペア:

[(1, 190000474), (2, 95000237), (251, 756974), (311, 610934), (502, 378487), (622, 305467), (1217, 156122), (2434, 78061)]