239492701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 307814400

約数和(自身を除く): 68321699

約数列:

[1, 7, 19, 29, 31, 133, 203, 217, 551, 589, 899, 2003, 3857, 4123, 6293, 14021, 17081, 38057, 58087, 62093, 119567, 266399, 406609, 434651, 1103653, 1179767, 1800697, 7725571, 8258369, 12604879, 34213243, 239492701]

約数ペア:

[(1, 239492701), (7, 34213243), (19, 12604879), (29, 8258369), (31, 7725571), (133, 1800697), (203, 1179767), (217, 1103653), (551, 434651), (589, 406609), (899, 266399), (2003, 119567), (3857, 62093), (4123, 58087), (6293, 38057), (14021, 17081)]