204313519

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 215022240

約数和(自身を除く): 10708721

約数列:

[1, 37, 59, 173, 541, 2183, 6401, 10207, 20017, 31919, 93593, 377659, 1181003, 3462941, 5521987, 204313519]

約数ペア:

[(1, 204313519), (37, 5521987), (59, 3462941), (173, 1181003), (541, 377659), (2183, 93593), (6401, 31919), (10207, 20017)]