210198745

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1\times {\mathrm{733}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 255995712

約数和(自身を除く): 45796967

約数列:

[1, 5, 83, 415, 691, 733, 3455, 3665, 57353, 60839, 286765, 304195, 506503, 2532515, 42039749, 210198745]

約数ペア:

[(1, 210198745), (5, 42039749), (83, 2532515), (415, 506503), (691, 304195), (733, 286765), (3455, 60839), (3665, 57353)]