197295168

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 618268512

約数和(自身を除く): 420973344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 134, 147, 168, 192, 196, 201, 224, 268, 294, 313, 336, 392, 402, 448, 469, 536, 588, 626, 672, 784, 804, 938, 939, 1072, 1176, 1252, 1344, 1407, 1568, 1608, 1876, 1878, 2144, 2191, 2352, 2504, 2814, 3136, 3216, 3283, 3752, 3756, 4288, 4382, 4704, 5008, 5628, 6432, 6566, 6573, 7504, 7512, 8764, 9408, 9849, 10016, 11256, 12864, 13132, 13146, 15008, 15024, 15337, 17528, 19698, 20032, 20971, 22512, 26264, 26292, 30016, 30048, 30674, 35056, 39396, 41942, 45024, 46011, 52528, 52584, 60096, 61348, 62913, 70112, 78792, 83884, 90048, 92022, 105056, 105168, 122696, 125826, 140224, 146797, 157584, 167768, 184044, 210112, 210336, 245392, 251652, 293594, 315168, 335536, 368088, 420672, 440391, 490784, 503304, 587188, 630336, 671072, 736176, 880782, 981568, 1006608, 1027579, 1174376, 1342144, 1472352, 1761564, 2013216, 2055158, 2348752, 2944704, 3082737, 3523128, 4026432, 4110316, 4697504, 6165474, 7046256, 8220632, 9395008, 12330948, 14092512, 16441264, 24661896, 28185024, 32882528, 49323792, 65765056, 98647584, 197295168]

約数ペア:

[(1, 197295168), (2, 98647584), (3, 65765056), (4, 49323792), (6, 32882528), (7, 28185024), (8, 24661896), (12, 16441264), (14, 14092512), (16, 12330948), (21, 9395008), (24, 8220632), (28, 7046256), (32, 6165474), (42, 4697504), (48, 4110316), (49, 4026432), (56, 3523128), (64, 3082737), (67, 2944704), (84, 2348752), (96, 2055158), (98, 2013216), (112, 1761564), (134, 1472352), (147, 1342144), (168, 1174376), (192, 1027579), (196, 1006608), (201, 981568), (224, 880782), (268, 736176), (294, 671072), (313, 630336), (336, 587188), (392, 503304), (402, 490784), (448, 440391), (469, 420672), (536, 368088), (588, 335536), (626, 315168), (672, 293594), (784, 251652), (804, 245392), (938, 210336), (939, 210112), (1072, 184044), (1176, 167768), (1252, 157584), (1344, 146797), (1407, 140224), (1568, 125826), (1608, 122696), (1876, 105168), (1878, 105056), (2144, 92022), (2191, 90048), (2352, 83884), (2504, 78792), (2814, 70112), (3136, 62913), (3216, 61348), (3283, 60096), (3752, 52584), (3756, 52528), (4288, 46011), (4382, 45024), (4704, 41942), (5008, 39396), (5628, 35056), (6432, 30674), (6566, 30048), (6573, 30016), (7504, 26292), (7512, 26264), (8764, 22512), (9408, 20971), (9849, 20032), (10016, 19698), (11256, 17528), (12864, 15337), (13132, 15024), (13146, 15008)]