205217241

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{6961}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 283381248

約数和(自身を除く): 78164007

約数列:

[1, 3, 31, 93, 317, 951, 6961, 9827, 20883, 29481, 215791, 647373, 2206637, 6619911, 68405747, 205217241]

約数ペア:

[(1, 205217241), (3, 68405747), (31, 6619911), (93, 2206637), (317, 647373), (951, 215791), (6961, 29481), (9827, 20883)]