210955998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{1049}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 465872400

約数和(自身を除く): 254916402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 277, 363, 554, 726, 831, 1049, 1662, 2098, 3047, 3147, 6094, 6294, 9141, 11539, 18282, 23078, 33517, 34617, 67034, 69234, 100551, 126929, 201102, 253858, 290573, 380787, 581146, 761574, 871719, 1743438, 3196303, 6392606, 9588909, 19177818, 35159333, 70318666, 105477999, 210955998]

約数ペア:

[(1, 210955998), (2, 105477999), (3, 70318666), (6, 35159333), (11, 19177818), (22, 9588909), (33, 6392606), (66, 3196303), (121, 1743438), (242, 871719), (277, 761574), (363, 581146), (554, 380787), (726, 290573), (831, 253858), (1049, 201102), (1662, 126929), (2098, 100551), (3047, 69234), (3147, 67034), (6094, 34617), (6294, 33517), (9141, 23078), (11539, 18282)]