203215008

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 568270080

約数和(自身を除く): 365055072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 239, 272, 408, 478, 521, 544, 717, 816, 956, 1042, 1434, 1563, 1632, 1912, 2084, 2868, 3126, 3824, 4063, 4168, 5736, 6252, 7648, 8126, 8336, 8857, 11472, 12189, 12504, 16252, 16672, 17714, 22944, 24378, 25008, 26571, 32504, 35428, 48756, 50016, 53142, 65008, 70856, 97512, 106284, 124519, 130016, 141712, 195024, 212568, 249038, 283424, 373557, 390048, 425136, 498076, 747114, 850272, 996152, 1494228, 1992304, 2116823, 2988456, 3984608, 4233646, 5976912, 6350469, 8467292, 11953824, 12700938, 16934584, 25401876, 33869168, 50803752, 67738336, 101607504, 203215008]

約数ペア:

[(1, 203215008), (2, 101607504), (3, 67738336), (4, 50803752), (6, 33869168), (8, 25401876), (12, 16934584), (16, 12700938), (17, 11953824), (24, 8467292), (32, 6350469), (34, 5976912), (48, 4233646), (51, 3984608), (68, 2988456), (96, 2116823), (102, 1992304), (136, 1494228), (204, 996152), (239, 850272), (272, 747114), (408, 498076), (478, 425136), (521, 390048), (544, 373557), (717, 283424), (816, 249038), (956, 212568), (1042, 195024), (1434, 141712), (1563, 130016), (1632, 124519), (1912, 106284), (2084, 97512), (2868, 70856), (3126, 65008), (3824, 53142), (4063, 50016), (4168, 48756), (5736, 35428), (6252, 32504), (7648, 26571), (8126, 25008), (8336, 24378), (8857, 22944), (11472, 17714), (12189, 16672), (12504, 16252)]