211060904

素因数分解:

$2^3\times {\mathrm{6691}}^1\times {\mathrm{3943}}^1$

素因数の和:10640

約数の個数: 16

約数和(自身を含む): 395898720

約数和(自身を除く): 184837816

約数列:

[1, 2, 4, 8, 3943, 6691, 7886, 13382, 15772, 26764, 31544, 53528, 26382613, 52765226, 105530452, 211060904]

約数ペア:

[(1, 211060904), (2, 105530452), (4, 52765226), (8, 26382613), (3943, 53528), (6691, 31544), (7886, 26764), (13382, 15772)]