202493205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{264697}}^1$

素因数の和:264725

約数の個数: 24

約数和(自身を含む): 371635992

約数和(自身を除く): 169142787

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 264697, 794091, 1323485, 2382273, 3970455, 4499849, 11911365, 13499547, 22499245, 40498641, 67497735, 202493205]

約数ペア:

[(1, 202493205), (3, 67497735), (5, 40498641), (9, 22499245), (15, 13499547), (17, 11911365), (45, 4499849), (51, 3970455), (85, 2382273), (153, 1323485), (255, 794091), (765, 264697)]