217020904

素因数分解:

$2^3\times {\mathrm{1033}}^1\times {\mathrm{26261}}^1$

素因数の和:27300

約数の個数: 16

約数和(自身を含む): 407323620

約数和(自身を除く): 190302716

約数列:

[1, 2, 4, 8, 1033, 2066, 4132, 8264, 26261, 52522, 105044, 210088, 27127613, 54255226, 108510452, 217020904]

約数ペア:

[(1, 217020904), (2, 108510452), (4, 54255226), (8, 27127613), (1033, 210088), (2066, 105044), (4132, 52522), (8264, 26261)]