201921138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{659873}}^1$

素因数の和:659898

約数の個数: 24

約数和(自身を含む): 463231548

約数和(自身を除く): 261310410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 659873, 1319746, 1979619, 3959238, 5938857, 11217841, 11877714, 22435682, 33653523, 67307046, 100960569, 201921138]

約数ペア:

[(1, 201921138), (2, 100960569), (3, 67307046), (6, 33653523), (9, 22435682), (17, 11877714), (18, 11217841), (34, 5938857), (51, 3959238), (102, 1979619), (153, 1319746), (306, 659873)]