200365251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{19661}}^1$

素因数の和:19786

約数の個数: 16

約数和(自身を含む): 276840960

約数和(自身を除く): 76475709

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 19661, 58983, 845423, 1553219, 2536269, 4659657, 66788417, 200365251]

約数ペア:

[(1, 200365251), (3, 66788417), (43, 4659657), (79, 2536269), (129, 1553219), (237, 845423), (3397, 58983), (10191, 19661)]