200830206775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{90821}}^1$

素因数の和:90913

約数の個数: 72

約数和(自身を含む): 296571611952

約数和(自身を除く): 95741405177

約数列:

[1, 5, 11, 17, 25, 43, 55, 85, 121, 187, 215, 275, 425, 473, 605, 731, 935, 1075, 2057, 2365, 3025, 3655, 4675, 5203, 8041, 10285, 11825, 18275, 26015, 40205, 51425, 88451, 90821, 130075, 201025, 442255, 454105, 999031, 1543957, 2211275, 2270525, 3905303, 4995155, 7719785, 10989341, 16983527, 19526515, 24975775, 38598925, 42958333, 54946705, 66390151, 84917635, 97632575, 186818797, 214791665, 274733525, 331950755, 424588175, 472541663, 730291661, 934093985, 1073958325, 1659753775, 2362708315, 3651458305, 4670469925, 8033208271, 11813541575, 18257291525, 40166041355, 200830206775]

約数ペア:

[(1, 200830206775), (5, 40166041355), (11, 18257291525), (17, 11813541575), (25, 8033208271), (43, 4670469925), (55, 3651458305), (85, 2362708315), (121, 1659753775), (187, 1073958325), (215, 934093985), (275, 730291661), (425, 472541663), (473, 424588175), (605, 331950755), (731, 274733525), (935, 214791665), (1075, 186818797), (2057, 97632575), (2365, 84917635), (3025, 66390151), (3655, 54946705), (4675, 42958333), (5203, 38598925), (8041, 24975775), (10285, 19526515), (11825, 16983527), (18275, 10989341), (26015, 7719785), (40205, 4995155), (51425, 3905303), (88451, 2270525), (90821, 2211275), (130075, 1543957), (201025, 999031), (442255, 454105)]