200965359

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{222553}}^1$

素因数の和:222606

約数の個数: 16

約数和(自身を含む): 313356032

約数和(自身を除く): 112390673

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 222553, 667659, 1557871, 4673613, 9569779, 28709337, 66988453, 200965359]

約数ペア:

[(1, 200965359), (3, 66988453), (7, 28709337), (21, 9569779), (43, 4673613), (129, 1557871), (301, 667659), (903, 222553)]