211531224

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{120737}}^1$

素因数の和:120819

約数の個数: 32

約数和(自身を含む): 536076720

約数和(自身を除く): 324545496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 120737, 241474, 362211, 482948, 724422, 965896, 1448844, 2897688, 8813801, 17627602, 26441403, 35255204, 52882806, 70510408, 105765612, 211531224]

約数ペア:

[(1, 211531224), (2, 105765612), (3, 70510408), (4, 52882806), (6, 35255204), (8, 26441403), (12, 17627602), (24, 8813801), (73, 2897688), (146, 1448844), (219, 965896), (292, 724422), (438, 482948), (584, 362211), (876, 241474), (1752, 120737)]