195825904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{330787}}^1$

素因数の和:330832

約数の個数: 20

約数和(自身を含む): 389668264

約数和(自身を除く): 193842360

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 330787, 661574, 1323148, 2646296, 5292592, 12239119, 24478238, 48956476, 97912952, 195825904]

約数ペア:

[(1, 195825904), (2, 97912952), (4, 48956476), (8, 24478238), (16, 12239119), (37, 5292592), (74, 2646296), (148, 1323148), (296, 661574), (592, 330787)]