209817381886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1964987}}^1$

素因数の和:1965288

約数の個数: 32

約数和(自身を含む): 373504919040

約数和(自身を除く): 163687537154

約数列:

[1, 2, 7, 14, 29, 58, 203, 263, 406, 526, 1841, 3682, 7627, 15254, 53389, 106778, 1964987, 3929974, 13754909, 27509818, 56984623, 113969246, 398892361, 516791581, 797784722, 1033583162, 3617541067, 7235082134, 14986955849, 29973911698, 104908690943, 209817381886]

約数ペア:

[(1, 209817381886), (2, 104908690943), (7, 29973911698), (14, 14986955849), (29, 7235082134), (58, 3617541067), (203, 1033583162), (263, 797784722), (406, 516791581), (526, 398892361), (1841, 113969246), (3682, 56984623), (7627, 27509818), (15254, 13754909), (53389, 3929974), (106778, 1964987)]