201949076

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{55057}}^1$

素因数の和:55199

約数の個数: 24

約数和(自身を含む): 406988736

約数和(自身を除く): 205039660

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 55057, 110114, 220228, 385399, 770798, 1541596, 7212467, 14424934, 28849868, 50487269, 100974538, 201949076]

約数ペア:

[(1, 201949076), (2, 100974538), (4, 50487269), (7, 28849868), (14, 14424934), (28, 7212467), (131, 1541596), (262, 770798), (524, 385399), (917, 220228), (1834, 110114), (3668, 55057)]