210125872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1423}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 444971520

約数和(自身を除く): 234845648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 839, 1423, 1678, 2846, 3356, 5692, 6712, 9229, 11384, 13424, 15653, 18458, 22768, 31306, 36916, 62612, 73832, 125224, 147664, 250448, 1193897, 2387794, 4775588, 9551176, 13132867, 19102352, 26265734, 52531468, 105062936, 210125872]

約数ペア:

[(1, 210125872), (2, 105062936), (4, 52531468), (8, 26265734), (11, 19102352), (16, 13132867), (22, 9551176), (44, 4775588), (88, 2387794), (176, 1193897), (839, 250448), (1423, 147664), (1678, 125224), (2846, 73832), (3356, 62612), (5692, 36916), (6712, 31306), (9229, 22768), (11384, 18458), (13424, 15653)]