208048587315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4227341}}^1$

素因数の和:4227559

約数の個数: 32

約数和(自身を含む): 354285078336

約数和(自身を除く): 146236491021

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 965, 2895, 3281, 9843, 16405, 49215, 4227341, 12682023, 21136705, 63410115, 71864797, 215594391, 359323985, 815876813, 1077971955, 2447630439, 4079384065, 12238152195, 13869905821, 41609717463, 69349529105, 208048587315]

約数ペア:

[(1, 208048587315), (3, 69349529105), (5, 41609717463), (15, 13869905821), (17, 12238152195), (51, 4079384065), (85, 2447630439), (193, 1077971955), (255, 815876813), (579, 359323985), (965, 215594391), (2895, 71864797), (3281, 63410115), (9843, 21136705), (16405, 12682023), (49215, 4227341)]