200918158545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{77047}}^1$

素因数の和:77422

約数の個数: 64

約数和(自身を含む): 355392221184

約数和(自身を除く): 154474062639

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 311, 559, 645, 933, 1555, 1677, 2795, 4043, 4665, 8385, 12129, 13373, 20215, 40119, 60645, 66865, 77047, 173849, 200595, 231141, 385235, 521547, 869245, 1001611, 1155705, 2607735, 3004833, 3313021, 5008055, 9939063, 15024165, 16565105, 23961617, 43069273, 49695315, 71884851, 119808085, 129207819, 215346365, 311501021, 359424255, 646039095, 934503063, 1030349531, 1557505105, 3091048593, 4672515315, 5151747655, 13394543903, 15455242965, 40183631709, 66972719515, 200918158545]

約数ペア:

[(1, 200918158545), (3, 66972719515), (5, 40183631709), (13, 15455242965), (15, 13394543903), (39, 5151747655), (43, 4672515315), (65, 3091048593), (129, 1557505105), (195, 1030349531), (215, 934503063), (311, 646039095), (559, 359424255), (645, 311501021), (933, 215346365), (1555, 129207819), (1677, 119808085), (2795, 71884851), (4043, 49695315), (4665, 43069273), (8385, 23961617), (12129, 16565105), (13373, 15024165), (20215, 9939063), (40119, 5008055), (60645, 3313021), (66865, 3004833), (77047, 2607735), (173849, 1155705), (200595, 1001611), (231141, 869245), (385235, 521547)]