200725329

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1033}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 322938880

約数和(自身を除く): 122213551

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 487, 1033, 1461, 3099, 3409, 7231, 9253, 10227, 19627, 21693, 27759, 58881, 64771, 137389, 194313, 412167, 503071, 1509213, 3521497, 9558349, 10564491, 28675047, 66908443, 200725329]

約数ペア:

[(1, 200725329), (3, 66908443), (7, 28675047), (19, 10564491), (21, 9558349), (57, 3521497), (133, 1509213), (399, 503071), (487, 412167), (1033, 194313), (1461, 137389), (3099, 64771), (3409, 58881), (7231, 27759), (9253, 21693), (10227, 19627)]