216902904

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{108887}}^1$

素因数の和:108979

約数の個数: 32

約数和(自身を含む): 548795520

約数和(自身を除く): 331892616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 108887, 217774, 326661, 435548, 653322, 871096, 1306644, 2613288, 9037621, 18075242, 27112863, 36150484, 54225726, 72300968, 108451452, 216902904]

約数ペア:

[(1, 216902904), (2, 108451452), (3, 72300968), (4, 54225726), (6, 36150484), (8, 27112863), (12, 18075242), (24, 9037621), (83, 2613288), (166, 1306644), (249, 871096), (332, 653322), (498, 435548), (664, 326661), (996, 217774), (1992, 108887)]