201628494551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{161407}}^1$

素因数の和:161619

約数の個数: 32

約数和(自身を含む): 238625587200

約数和(自身を除く): 36997092649

約数列:

[1, 11, 19, 43, 139, 209, 473, 817, 1529, 2641, 5977, 8987, 29051, 65747, 113563, 161407, 1249193, 1775477, 3066733, 6940501, 22435573, 33734063, 76345511, 131869519, 246791303, 426275887, 964729639, 1450564709, 4689034757, 10612026029, 18329863141, 201628494551]

約数ペア:

[(1, 201628494551), (11, 18329863141), (19, 10612026029), (43, 4689034757), (139, 1450564709), (209, 964729639), (473, 426275887), (817, 246791303), (1529, 131869519), (2641, 76345511), (5977, 33734063), (8987, 22435573), (29051, 6940501), (65747, 3066733), (113563, 1775477), (161407, 1249193)]