217768212

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{9437}}^1$

素因数の和:10088

約数の個数: 36

約数和(自身を含む): 551386836

約数和(自身を除く): 333618624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1923, 2564, 3846, 5769, 7692, 9437, 11538, 18874, 23076, 28311, 37748, 56622, 84933, 113244, 169866, 339732, 6049117, 12098234, 18147351, 24196468, 36294702, 54442053, 72589404, 108884106, 217768212]

約数ペア:

[(1, 217768212), (2, 108884106), (3, 72589404), (4, 54442053), (6, 36294702), (9, 24196468), (12, 18147351), (18, 12098234), (36, 6049117), (641, 339732), (1282, 169866), (1923, 113244), (2564, 84933), (3846, 56622), (5769, 37748), (7692, 28311), (9437, 23076), (11538, 18874)]