207873792

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12889}}^1$

素因数の和:12918

約数の個数: 108

約数和(自身を含む): 685026160

約数和(自身を除く): 477152368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12889, 16128, 25778, 38667, 51556, 77334, 90223, 103112, 116001, 154668, 180446, 206224, 232002, 270669, 309336, 360892, 412448, 464004, 541338, 618672, 721784, 812007, 824896, 928008, 1082676, 1237344, 1443568, 1624014, 1649792, 1856016, 2165352, 2474688, 2887136, 3248028, 3299584, 3712032, 4330704, 4949376, 5774272, 6496056, 7424064, 8661408, 9898752, 11548544, 12992112, 14848128, 17322816, 23097088, 25984224, 29696256, 34645632, 51968448, 69291264, 103936896, 207873792]

約数ペア:

[(1, 207873792), (2, 103936896), (3, 69291264), (4, 51968448), (6, 34645632), (7, 29696256), (8, 25984224), (9, 23097088), (12, 17322816), (14, 14848128), (16, 12992112), (18, 11548544), (21, 9898752), (24, 8661408), (28, 7424064), (32, 6496056), (36, 5774272), (42, 4949376), (48, 4330704), (56, 3712032), (63, 3299584), (64, 3248028), (72, 2887136), (84, 2474688), (96, 2165352), (112, 1856016), (126, 1649792), (128, 1624014), (144, 1443568), (168, 1237344), (192, 1082676), (224, 928008), (252, 824896), (256, 812007), (288, 721784), (336, 618672), (384, 541338), (448, 464004), (504, 412448), (576, 360892), (672, 309336), (768, 270669), (896, 232002), (1008, 206224), (1152, 180446), (1344, 154668), (1792, 116001), (2016, 103112), (2304, 90223), (2688, 77334), (4032, 51556), (5376, 38667), (8064, 25778), (12889, 16128)]