212046044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{106663}}^1$

素因数の和:106745

約数の個数: 24

約数和(自身を含む): 430069248

約数和(自身を除く): 218023204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 106663, 213326, 426652, 746641, 1493282, 2986564, 7573073, 15146146, 30292292, 53011511, 106023022, 212046044]

約数ペア:

[(1, 212046044), (2, 106023022), (4, 53011511), (7, 30292292), (14, 15146146), (28, 7573073), (71, 2986564), (142, 1493282), (284, 746641), (497, 426652), (994, 213326), (1988, 106663)]