201200720407

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{4523}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 215192420352

約数和(自身を除く): 13991699945

約数列:

[1, 23, 97, 127, 157, 2231, 2921, 3611, 4523, 12319, 15229, 19939, 104029, 283337, 350267, 438731, 458597, 574421, 710111, 1934083, 10090813, 13211683, 16332553, 44483909, 55718837, 68880767, 90184097, 1281533251, 1584257641, 2074234231, 8747857409, 201200720407]

約数ペア:

[(1, 201200720407), (23, 8747857409), (97, 2074234231), (127, 1584257641), (157, 1281533251), (2231, 90184097), (2921, 68880767), (3611, 55718837), (4523, 44483909), (12319, 16332553), (15229, 13211683), (19939, 10090813), (104029, 1934083), (283337, 710111), (350267, 574421), (438731, 458597)]