202191724

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52709}}^1$

素因数の和:52857

約数の個数: 24

約数和(自身を含む): 407342880

約数和(自身を除く): 205151156

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52709, 105418, 210836, 368963, 737926, 1475852, 7221133, 14442266, 28884532, 50547931, 101095862, 202191724]

約数ペア:

[(1, 202191724), (2, 101095862), (4, 50547931), (7, 28884532), (14, 14442266), (28, 7221133), (137, 1475852), (274, 737926), (548, 368963), (959, 210836), (1918, 105418), (3836, 52709)]