202216772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{5107}}^1$

素因数の和:5651

約数の個数: 24

約数和(自身を含む): 373292640

約数和(自身を除く): 171075868

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 2084, 5107, 9899, 10214, 19798, 20428, 39596, 97033, 194066, 388132, 2660747, 5321494, 10642988, 50554193, 101108386, 202216772]

約数ペア:

[(1, 202216772), (2, 101108386), (4, 50554193), (19, 10642988), (38, 5321494), (76, 2660747), (521, 388132), (1042, 194066), (2084, 97033), (5107, 39596), (9899, 20428), (10214, 19798)]