198444896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{477031}}^1$

素因数の和:477054

約数の個数: 24

約数和(自身を含む): 420742224

約数和(自身を除く): 222297328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 477031, 954062, 1908124, 3816248, 6201403, 7632496, 12402806, 15264992, 24805612, 49611224, 99222448, 198444896]

約数ペア:

[(1, 198444896), (2, 99222448), (4, 49611224), (8, 24805612), (13, 15264992), (16, 12402806), (26, 7632496), (32, 6201403), (52, 3816248), (104, 1908124), (208, 954062), (416, 477031)]