201801704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940401}}^1$

素因数の和:1940420

約数の個数: 16

約数和(自身を含む): 407484420

約数和(自身を除く): 205682716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940401, 3880802, 7761604, 15523208, 25225213, 50450426, 100900852, 201801704]

約数ペア:

[(1, 201801704), (2, 100900852), (4, 50450426), (8, 25225213), (13, 15523208), (26, 7761604), (52, 3880802), (104, 1940401)]