201993854377

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{3041}}^1\times {\mathrm{49681}}^1$

素因数の和:52920

約数の個数: 16

約数和(自身を含む): 232139741184

約数和(自身を除く): 30145886807

約数列:

[1, 7, 191, 1337, 3041, 21287, 49681, 347767, 580831, 4065817, 9489071, 66423497, 151079921, 1057559447, 28856264911, 201993854377]

約数ペア:

[(1, 201993854377), (7, 28856264911), (191, 1057559447), (1337, 151079921), (3041, 66423497), (21287, 9489071), (49681, 4065817), (347767, 580831)]