202279185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 371804160

約数和(自身を除く): 169524975

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 155, 185, 279, 333, 465, 555, 1147, 1395, 1665, 3441, 3919, 5735, 10323, 11757, 17205, 19595, 35271, 51615, 58785, 121489, 145003, 176355, 364467, 435009, 607445, 725015, 1093401, 1305027, 1822335, 2175045, 4495093, 5467005, 6525135, 13485279, 22475465, 40455837, 67426395, 202279185]

約数ペア:

[(1, 202279185), (3, 67426395), (5, 40455837), (9, 22475465), (15, 13485279), (31, 6525135), (37, 5467005), (45, 4495093), (93, 2175045), (111, 1822335), (155, 1305027), (185, 1093401), (279, 725015), (333, 607445), (465, 435009), (555, 364467), (1147, 176355), (1395, 145003), (1665, 121489), (3441, 58785), (3919, 51615), (5735, 35271), (10323, 19595), (11757, 17205)]