194808488

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{8263}}^1$

素因数の和:8697

約数の個数: 32

約数和(自身を含む): 418488960

約数和(自身を除く): 223680472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2947, 3368, 5894, 8263, 11788, 16526, 23576, 33052, 57841, 66104, 115682, 231364, 462728, 3478723, 6957446, 13914892, 24351061, 27829784, 48702122, 97404244, 194808488]

約数ペア:

[(1, 194808488), (2, 97404244), (4, 48702122), (7, 27829784), (8, 24351061), (14, 13914892), (28, 6957446), (56, 3478723), (421, 462728), (842, 231364), (1684, 115682), (2947, 66104), (3368, 57841), (5894, 33052), (8263, 23576), (11788, 16526)]