203433808

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{40883}}^1$

素因数の和:41202

約数の個数: 20

約数和(自身を含む): 395430048

約数和(自身を除く): 191996240

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 40883, 81766, 163532, 327064, 654128, 12714613, 25429226, 50858452, 101716904, 203433808]

約数ペア:

[(1, 203433808), (2, 101716904), (4, 50858452), (8, 25429226), (16, 12714613), (311, 654128), (622, 327064), (1244, 163532), (2488, 81766), (4976, 40883)]