207931385

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 263316480

約数和(自身を除く): 55385095

約数列:

[1, 5, 23, 115, 127, 529, 619, 635, 2645, 2921, 3095, 14237, 14605, 67183, 71185, 78613, 327451, 335915, 393065, 1637255, 1808099, 9040495, 41586277, 207931385]

約数ペア:

[(1, 207931385), (5, 41586277), (23, 9040495), (115, 1808099), (127, 1637255), (529, 393065), (619, 335915), (635, 327451), (2645, 78613), (2921, 71185), (3095, 67183), (14237, 14605)]