201469657221

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19619209}}^1$

素因数の和:19619385

約数の個数: 24

約数和(自身を含む): 334625245760

約数和(自身を除く): 133155588539

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 19619209, 58857627, 137334463, 176572881, 412003389, 1236010167, 3197931067, 9593793201, 22385517469, 28781379603, 67156552407, 201469657221]

約数ペア:

[(1, 201469657221), (3, 67156552407), (7, 28781379603), (9, 22385517469), (21, 9593793201), (63, 3197931067), (163, 1236010167), (489, 412003389), (1141, 176572881), (1467, 137334463), (3423, 58857627), (10269, 19619209)]