210052812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{111493}}^1$

素因数の和:111657

約数の個数: 24

約数和(自身を含む): 493249456

約数和(自身を除く): 283196644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 111493, 222986, 334479, 445972, 668958, 1337916, 17504401, 35008802, 52513203, 70017604, 105026406, 210052812]

約数ペア:

[(1, 210052812), (2, 105026406), (3, 70017604), (4, 52513203), (6, 35008802), (12, 17504401), (157, 1337916), (314, 668958), (471, 445972), (628, 334479), (942, 222986), (1884, 111493)]