199317826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{4817}}^1$

素因数の和:6053

約数の個数: 16

約数和(自身を含む): 316889496

約数和(自身を除く): 117571670

約数列:

[1, 2, 17, 34, 1217, 2434, 4817, 9634, 20689, 41378, 81889, 163778, 5862289, 11724578, 99658913, 199317826]

約数ペア:

[(1, 199317826), (2, 99658913), (17, 11724578), (34, 5862289), (1217, 163778), (2434, 81889), (4817, 41378), (9634, 20689)]