202152250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{6367}}^1$

素因数の和:6511

約数の個数: 32

約数和(自身を含む): 381468672

約数和(自身を除く): 179316422

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 1270, 3175, 6350, 6367, 12734, 15875, 31750, 31835, 63670, 159175, 318350, 795875, 808609, 1591750, 1617218, 4043045, 8086090, 20215225, 40430450, 101076125, 202152250]

約数ペア:

[(1, 202152250), (2, 101076125), (5, 40430450), (10, 20215225), (25, 8086090), (50, 4043045), (125, 1617218), (127, 1591750), (250, 808609), (254, 795875), (635, 318350), (1270, 159175), (3175, 63670), (6350, 31835), (6367, 31750), (12734, 15875)]