208329528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 613267200

約数和(自身を除く): 404937672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 41, 44, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 209, 228, 246, 264, 328, 418, 451, 456, 492, 627, 779, 836, 902, 984, 1013, 1254, 1353, 1558, 1672, 1804, 2026, 2337, 2508, 2706, 3039, 3116, 3608, 4052, 4674, 5016, 5412, 6078, 6232, 8104, 8569, 9348, 10824, 11143, 12156, 17138, 18696, 19247, 22286, 24312, 25707, 33429, 34276, 38494, 41533, 44572, 51414, 57741, 66858, 68552, 76988, 83066, 89144, 102828, 115482, 124599, 133716, 153976, 166132, 205656, 211717, 230964, 249198, 267432, 332264, 423434, 456863, 461928, 498396, 635151, 789127, 846868, 913726, 996792, 1270302, 1370589, 1578254, 1693736, 1827452, 2367381, 2540604, 2741178, 3156508, 3654904, 4734762, 5081208, 5482356, 6313016, 8680397, 9469524, 10964712, 17360794, 18939048, 26041191, 34721588, 52082382, 69443176, 104164764, 208329528]

約数ペア:

[(1, 208329528), (2, 104164764), (3, 69443176), (4, 52082382), (6, 34721588), (8, 26041191), (11, 18939048), (12, 17360794), (19, 10964712), (22, 9469524), (24, 8680397), (33, 6313016), (38, 5482356), (41, 5081208), (44, 4734762), (57, 3654904), (66, 3156508), (76, 2741178), (82, 2540604), (88, 2367381), (114, 1827452), (123, 1693736), (132, 1578254), (152, 1370589), (164, 1270302), (209, 996792), (228, 913726), (246, 846868), (264, 789127), (328, 635151), (418, 498396), (451, 461928), (456, 456863), (492, 423434), (627, 332264), (779, 267432), (836, 249198), (902, 230964), (984, 211717), (1013, 205656), (1254, 166132), (1353, 153976), (1558, 133716), (1672, 124599), (1804, 115482), (2026, 102828), (2337, 89144), (2508, 83066), (2706, 76988), (3039, 68552), (3116, 66858), (3608, 57741), (4052, 51414), (4674, 44572), (5016, 41533), (5412, 38494), (6078, 34276), (6232, 33429), (8104, 25707), (8569, 24312), (9348, 22286), (10824, 19247), (11143, 18696), (12156, 17138)]