207254908

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{28579}}^1$

素因数の和:28634

約数の個数: 36

約数和(自身を含む): 433329960

約数和(自身を除く): 226075052

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 28579, 57158, 114316, 200053, 400106, 800212, 1057423, 1400371, 2114846, 2800742, 4229692, 5601484, 7401961, 14803922, 29607844, 51813727, 103627454, 207254908]

約数ペア:

[(1, 207254908), (2, 103627454), (4, 51813727), (7, 29607844), (14, 14803922), (28, 7401961), (37, 5601484), (49, 4229692), (74, 2800742), (98, 2114846), (148, 1400371), (196, 1057423), (259, 800212), (518, 400106), (1036, 200053), (1813, 114316), (3626, 57158), (7252, 28579)]