196390828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{22307}}^1$

素因数の和:22413

約数の個数: 24

約数和(自身を含む): 359783424

約数和(自身を除く): 163392596

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 22307, 44614, 89228, 691517, 1383034, 1583797, 2766068, 3167594, 6335188, 49097707, 98195414, 196390828]

約数ペア:

[(1, 196390828), (2, 98195414), (4, 49097707), (31, 6335188), (62, 3167594), (71, 2766068), (124, 1583797), (142, 1383034), (284, 691517), (2201, 89228), (4402, 44614), (8804, 22307)]