201998680219

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{6491}}^1\times {\mathrm{15383}}^1$

素因数の和:21915

約数の個数: 24

約数和(自身を含む): 245287911168

約数和(自身を除く): 43289230949

約数列:

[1, 7, 17, 119, 289, 2023, 6491, 15383, 45437, 107681, 110347, 261511, 772429, 1830577, 1875899, 4445687, 13131293, 31119809, 99851053, 698957371, 1697467901, 11882275307, 28856954317, 201998680219]

約数ペア:

[(1, 201998680219), (7, 28856954317), (17, 11882275307), (119, 1697467901), (289, 698957371), (2023, 99851053), (6491, 31119809), (15383, 13131293), (45437, 4445687), (107681, 1875899), (110347, 1830577), (261511, 772429)]