343194094

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 541956096

約数和(自身を除く): 198762002

約数列:

[1, 2, 43, 47, 86, 94, 197, 394, 431, 862, 2021, 4042, 8471, 9259, 16942, 18518, 18533, 20257, 37066, 40514, 84907, 169814, 398137, 796274, 871051, 1742102, 3651001, 3990629, 7302002, 7981258, 171597047, 343194094]

約数ペア:

[(1, 343194094), (2, 171597047), (43, 7981258), (47, 7302002), (86, 3990629), (94, 3651001), (197, 1742102), (394, 871051), (431, 796274), (862, 398137), (2021, 169814), (4042, 84907), (8471, 40514), (9259, 37066), (16942, 20257), (18518, 18533)]