206917994405

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 251072870400

約数和(自身を除く): 44154875995

約数列:

[1, 5, 227, 263, 439, 1135, 1315, 1579, 2195, 7895, 59701, 99653, 115457, 298505, 358433, 415277, 498265, 577285, 693181, 1792165, 2076385, 3465905, 26208739, 94267879, 131043695, 157352087, 182306603, 471339395, 786760435, 911533015, 41383598881, 206917994405]

約数ペア:

[(1, 206917994405), (5, 41383598881), (227, 911533015), (263, 786760435), (439, 471339395), (1135, 182306603), (1315, 157352087), (1579, 131043695), (2195, 94267879), (7895, 26208739), (59701, 3465905), (99653, 2076385), (115457, 1792165), (298505, 693181), (358433, 577285), (415277, 498265)]