205667084

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{49297}}^1$

素因数の和:49457

約数の個数: 24

約数和(自身を含む): 414103200

約数和(自身を除く): 208436116

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 49297, 98594, 197188, 345079, 690158, 1380316, 7345253, 14690506, 29381012, 51416771, 102833542, 205667084]

約数ペア:

[(1, 205667084), (2, 102833542), (4, 51416771), (7, 29381012), (14, 14690506), (28, 7345253), (149, 1380316), (298, 690158), (596, 345079), (1043, 197188), (2086, 98594), (4172, 49297)]