198704048

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{12923}}^1$

素因数の和:12993

約数の個数: 30

約数和(自身を含む): 397839492

約数和(自身を除く): 199135444

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 12923, 15376, 25846, 51692, 103384, 206768, 400613, 801226, 1602452, 3204904, 6409808, 12419003, 24838006, 49676012, 99352024, 198704048]

約数ペア:

[(1, 198704048), (2, 99352024), (4, 49676012), (8, 24838006), (16, 12419003), (31, 6409808), (62, 3204904), (124, 1602452), (248, 801226), (496, 400613), (961, 206768), (1922, 103384), (3844, 51692), (7688, 25846), (12923, 15376)]