214312217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2437}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 259793280

約数和(自身を除く): 45481063

約数列:

[1, 7, 17, 119, 739, 2437, 5173, 12563, 17059, 41429, 87941, 290003, 1800943, 12606601, 30616031, 214312217]

約数ペア:

[(1, 214312217), (7, 30616031), (17, 12606601), (119, 1800943), (739, 290003), (2437, 87941), (5173, 41429), (12563, 17059)]