210965776

素因数分解:

$2^4\times 7^2\times {\mathrm{269089}}^1$

素因数の和:269111

約数の個数: 30

約数和(自身を含む): 475482030

約数和(自身を除く): 264516254

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 269089, 538178, 1076356, 1883623, 2152712, 3767246, 4305424, 7534492, 13185361, 15068984, 26370722, 30137968, 52741444, 105482888, 210965776]

約数ペア:

[(1, 210965776), (2, 105482888), (4, 52741444), (7, 30137968), (8, 26370722), (14, 15068984), (16, 13185361), (28, 7534492), (49, 4305424), (56, 3767246), (98, 2152712), (112, 1883623), (196, 1076356), (392, 538178), (784, 269089)]