208052208009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 337603593600

約数和(自身を除く): 129551385591

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 251, 323, 389, 733, 753, 969, 1167, 2199, 2259, 2907, 3501, 4267, 4769, 6597, 6613, 7391, 12461, 12801, 13927, 14307, 19839, 22173, 37383, 38403, 41781, 42921, 59517, 66519, 81073, 97639, 112149, 125343, 125647, 183983, 236759, 243219, 285137, 292917, 376941, 551949, 710277, 729657, 855411, 878751, 1130823, 1655847, 1659863, 1855141, 2130831, 2566233, 3127711, 3495677, 4847329, 4979589, 5417603, 5565423, 9383133, 10487031, 14541987, 14938767, 16252809, 16696269, 28149399, 31461093, 31537397, 43625961, 48758427, 59426509, 71569387, 92099251, 94612191, 178279527, 214708161, 276297753, 283836573, 534838581, 644124483, 828893259, 1216679579, 1359818353, 3650038737, 4079455059, 10950116211, 12238365177, 23116912001, 69350736003, 208052208009]

約数ペア:

[(1, 208052208009), (3, 69350736003), (9, 23116912001), (17, 12238365177), (19, 10950116211), (51, 4079455059), (57, 3650038737), (153, 1359818353), (171, 1216679579), (251, 828893259), (323, 644124483), (389, 534838581), (733, 283836573), (753, 276297753), (969, 214708161), (1167, 178279527), (2199, 94612191), (2259, 92099251), (2907, 71569387), (3501, 59426509), (4267, 48758427), (4769, 43625961), (6597, 31537397), (6613, 31461093), (7391, 28149399), (12461, 16696269), (12801, 16252809), (13927, 14938767), (14307, 14541987), (19839, 10487031), (22173, 9383133), (37383, 5565423), (38403, 5417603), (41781, 4979589), (42921, 4847329), (59517, 3495677), (66519, 3127711), (81073, 2566233), (97639, 2130831), (112149, 1855141), (125343, 1659863), (125647, 1655847), (183983, 1130823), (236759, 878751), (243219, 855411), (285137, 729657), (292917, 710277), (376941, 551949)]