200704581

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5127

約数の個数: 64

約数和(自身を含む): 390297600

約数和(自身を除く): 189593019

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5081, 5643, 13167, 15243, 35567, 39501, 45729, 55891, 96539, 106701, 137187, 167673, 289617, 320103, 391237, 503019, 675773, 868851, 960309, 1061929, 1173711, 1509057, 2027319, 2606553, 3185787, 3521133, 6081957, 7433503, 9557361, 10563399, 18245871, 22300509, 28672083, 66901527, 200704581]

約数ペア:

[(1, 200704581), (3, 66901527), (7, 28672083), (9, 22300509), (11, 18245871), (19, 10563399), (21, 9557361), (27, 7433503), (33, 6081957), (57, 3521133), (63, 3185787), (77, 2606553), (99, 2027319), (133, 1509057), (171, 1173711), (189, 1061929), (209, 960309), (231, 868851), (297, 675773), (399, 503019), (513, 391237), (627, 320103), (693, 289617), (1197, 167673), (1463, 137187), (1881, 106701), (2079, 96539), (3591, 55891), (4389, 45729), (5081, 39501), (5643, 35567), (13167, 15243)]