199973664

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 649918080

約数和(自身を除く): 449944416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 66, 72, 88, 96, 99, 106, 108, 132, 144, 159, 176, 198, 212, 216, 264, 288, 297, 318, 352, 396, 397, 424, 432, 477, 528, 583, 594, 636, 792, 794, 848, 864, 954, 1056, 1166, 1188, 1191, 1272, 1431, 1584, 1588, 1696, 1749, 1908, 2332, 2376, 2382, 2544, 2862, 3168, 3176, 3498, 3573, 3816, 4367, 4664, 4752, 4764, 5088, 5247, 5724, 6352, 6996, 7146, 7632, 8734, 9328, 9504, 9528, 10494, 10719, 11448, 12704, 13101, 13992, 14292, 15264, 15741, 17468, 18656, 19056, 20988, 21041, 21438, 22896, 26202, 27984, 28584, 31482, 34936, 38112, 39303, 41976, 42082, 42876, 45792, 52404, 55968, 57168, 62964, 63123, 69872, 78606, 83952, 84164, 85752, 104808, 114336, 117909, 125928, 126246, 139744, 157212, 167904, 168328, 171504, 189369, 209616, 231451, 235818, 251856, 252492, 314424, 336656, 343008, 378738, 419232, 462902, 471636, 503712, 504984, 568107, 628848, 673312, 694353, 757476, 925804, 943272, 1009968, 1136214, 1257696, 1388706, 1514952, 1851608, 1886544, 2019936, 2083059, 2272428, 2777412, 3029904, 3703216, 3773088, 4166118, 4544856, 5554824, 6059808, 6249177, 7406432, 8332236, 9089712, 11109648, 12498354, 16664472, 18179424, 22219296, 24996708, 33328944, 49993416, 66657888, 99986832, 199973664]

約数ペア:

[(1, 199973664), (2, 99986832), (3, 66657888), (4, 49993416), (6, 33328944), (8, 24996708), (9, 22219296), (11, 18179424), (12, 16664472), (16, 12498354), (18, 11109648), (22, 9089712), (24, 8332236), (27, 7406432), (32, 6249177), (33, 6059808), (36, 5554824), (44, 4544856), (48, 4166118), (53, 3773088), (54, 3703216), (66, 3029904), (72, 2777412), (88, 2272428), (96, 2083059), (99, 2019936), (106, 1886544), (108, 1851608), (132, 1514952), (144, 1388706), (159, 1257696), (176, 1136214), (198, 1009968), (212, 943272), (216, 925804), (264, 757476), (288, 694353), (297, 673312), (318, 628848), (352, 568107), (396, 504984), (397, 503712), (424, 471636), (432, 462902), (477, 419232), (528, 378738), (583, 343008), (594, 336656), (636, 314424), (792, 252492), (794, 251856), (848, 235818), (864, 231451), (954, 209616), (1056, 189369), (1166, 171504), (1188, 168328), (1191, 167904), (1272, 157212), (1431, 139744), (1584, 126246), (1588, 125928), (1696, 117909), (1749, 114336), (1908, 104808), (2332, 85752), (2376, 84164), (2382, 83952), (2544, 78606), (2862, 69872), (3168, 63123), (3176, 62964), (3498, 57168), (3573, 55968), (3816, 52404), (4367, 45792), (4664, 42876), (4752, 42082), (4764, 41976), (5088, 39303), (5247, 38112), (5724, 34936), (6352, 31482), (6996, 28584), (7146, 27984), (7632, 26202), (8734, 22896), (9328, 21438), (9504, 21041), (9528, 20988), (10494, 19056), (10719, 18656), (11448, 17468), (12704, 15741), (13101, 15264), (13992, 14292)]