201399574675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{120539}}^1$

素因数の和:120712

約数の個数: 48

約数和(自身を含む): 276847593120

約数和(自身を除く): 75448018445

約数列:

[1, 5, 13, 25, 53, 65, 97, 265, 325, 485, 689, 1261, 1325, 2425, 3445, 5141, 6305, 17225, 25705, 31525, 66833, 120539, 128525, 334165, 602695, 1567007, 1670825, 3013475, 6388567, 7835035, 11692283, 31942835, 39175175, 58461415, 83051371, 151999679, 159714175, 292307075, 415256855, 619690999, 759998395, 2076284275, 3098454995, 3799991975, 8055982987, 15492274975, 40279914935, 201399574675]

約数ペア:

[(1, 201399574675), (5, 40279914935), (13, 15492274975), (25, 8055982987), (53, 3799991975), (65, 3098454995), (97, 2076284275), (265, 759998395), (325, 619690999), (485, 415256855), (689, 292307075), (1261, 159714175), (1325, 151999679), (2425, 83051371), (3445, 58461415), (5141, 39175175), (6305, 31942835), (17225, 11692283), (25705, 7835035), (31525, 6388567), (66833, 3013475), (120539, 1670825), (128525, 1567007), (334165, 602695)]