212186804

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{54631}}^1$

素因数の和:55606

約数の個数: 12

約数和(自身を含む): 371716128

約数和(自身を除く): 159529324

約数列:

[1, 2, 4, 971, 1942, 3884, 54631, 109262, 218524, 53046701, 106093402, 212186804]

約数ペア:

[(1, 212186804), (2, 106093402), (4, 53046701), (971, 218524), (1942, 109262), (3884, 54631)]