211906572

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{23767}}^1$

素因数の和:24517

約数の個数: 24

約数和(自身を含む): 495134976

約数和(自身を除く): 283228404

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2972, 4458, 8916, 23767, 47534, 71301, 95068, 142602, 285204, 17658881, 35317762, 52976643, 70635524, 105953286, 211906572]

約数ペア:

[(1, 211906572), (2, 105953286), (3, 70635524), (4, 52976643), (6, 35317762), (12, 17658881), (743, 285204), (1486, 142602), (2229, 95068), (2972, 71301), (4458, 47534), (8916, 23767)]