199042890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{33679}}^1$

素因数の和:33886

約数の個数: 32

約数和(自身を含む): 480142080

約数和(自身を除く): 281099190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 33679, 67358, 101037, 168395, 202074, 336790, 505185, 1010370, 6634763, 13269526, 19904289, 33173815, 39808578, 66347630, 99521445, 199042890]

約数ペア:

[(1, 199042890), (2, 99521445), (3, 66347630), (5, 39808578), (6, 33173815), (10, 19904289), (15, 13269526), (30, 6634763), (197, 1010370), (394, 505185), (591, 336790), (985, 202074), (1182, 168395), (1970, 101037), (2955, 67358), (5910, 33679)]