200982808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18061}}^1$

素因数の和:18187

約数の個数: 32

約数和(自身を含む): 409646160

約数和(自身を除く): 208663352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 18061, 36122, 72244, 144488, 234793, 469586, 939172, 1878344, 1932527, 3865054, 7730108, 15460216, 25122851, 50245702, 100491404, 200982808]

約数ペア:

[(1, 200982808), (2, 100491404), (4, 50245702), (8, 25122851), (13, 15460216), (26, 7730108), (52, 3865054), (104, 1932527), (107, 1878344), (214, 939172), (428, 469586), (856, 234793), (1391, 144488), (2782, 72244), (5564, 36122), (11128, 18061)]