206876810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{12263}}^1$

素因数の和:12518

約数の個数: 32

約数和(自身を含む): 427375872

約数和(自身を除く): 220499062

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 8435, 12263, 16870, 24526, 61315, 85841, 122630, 171682, 429205, 858410, 2955383, 5910766, 14776915, 20687681, 29553830, 41375362, 103438405, 206876810]

約数ペア:

[(1, 206876810), (2, 103438405), (5, 41375362), (7, 29553830), (10, 20687681), (14, 14776915), (35, 5910766), (70, 2955383), (241, 858410), (482, 429205), (1205, 171682), (1687, 122630), (2410, 85841), (3374, 61315), (8435, 24526), (12263, 16870)]