215479068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{366461}}^1$

素因数の和:366482

約数の個数: 36

約数和(自身を含む): 584873352

約数和(自身を除く): 369394284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 366461, 732922, 1099383, 1465844, 2198766, 2565227, 4397532, 5130454, 7695681, 10260908, 15391362, 17956589, 30782724, 35913178, 53869767, 71826356, 107739534, 215479068]

約数ペア:

[(1, 215479068), (2, 107739534), (3, 71826356), (4, 53869767), (6, 35913178), (7, 30782724), (12, 17956589), (14, 15391362), (21, 10260908), (28, 7695681), (42, 5130454), (49, 4397532), (84, 2565227), (98, 2198766), (147, 1465844), (196, 1099383), (294, 732922), (588, 366461)]