210457908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307687}}^1$

素因数の和:307716

約数の個数: 36

約数和(自身を含む): 559992160

約数和(自身を除く): 349534252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 307687, 615374, 923061, 1230748, 1846122, 2769183, 3692244, 5538366, 5846053, 11076732, 11692106, 17538159, 23384212, 35076318, 52614477, 70152636, 105228954, 210457908]

約数ペア:

[(1, 210457908), (2, 105228954), (3, 70152636), (4, 52614477), (6, 35076318), (9, 23384212), (12, 17538159), (18, 11692106), (19, 11076732), (36, 5846053), (38, 5538366), (57, 3692244), (76, 2769183), (114, 1846122), (171, 1230748), (228, 923061), (342, 615374), (684, 307687)]