212944314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3407}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 465232896

約数和(自身を除く): 252288582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 947, 1894, 2841, 3407, 5682, 6814, 10221, 10417, 20442, 20834, 31251, 37477, 62502, 74954, 112431, 224862, 3226429, 6452858, 9679287, 19358574, 35490719, 70981438, 106472157, 212944314]

約数ペア:

[(1, 212944314), (2, 106472157), (3, 70981438), (6, 35490719), (11, 19358574), (22, 9679287), (33, 6452858), (66, 3226429), (947, 224862), (1894, 112431), (2841, 74954), (3407, 62502), (5682, 37477), (6814, 31251), (10221, 20834), (10417, 20442)]