191799258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{64319}}^1$

素因数の和:64402

約数の個数: 32

約数和(自身を含む): 444579840

約数和(自身を除く): 252780582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 64319, 128638, 192957, 385914, 450233, 900466, 1350699, 2701398, 4566649, 9133298, 13699947, 27399894, 31966543, 63933086, 95899629, 191799258]

約数ペア:

[(1, 191799258), (2, 95899629), (3, 63933086), (6, 31966543), (7, 27399894), (14, 13699947), (21, 9133298), (42, 4566649), (71, 2701398), (142, 1350699), (213, 900466), (426, 450233), (497, 385914), (994, 192957), (1491, 128638), (2982, 64319)]