197704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 399420

約数和(自身を除く): 201716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1901, 3802, 7604, 15208, 24713, 49426, 98852, 197704]

約数ペア:

[(1, 197704), (2, 98852), (4, 49426), (8, 24713), (13, 15208), (26, 7604), (52, 3802), (104, 1901)]