205550016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{152939}}^1$

素因数の和:152961

約数の個数: 56

約数和(自身を含む): 621548160

約数和(自身を除く): 415998144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 152939, 305878, 458817, 611756, 917634, 1070573, 1223512, 1835268, 2141146, 2447024, 3211719, 3670536, 4282292, 4894048, 6423438, 7341072, 8564584, 9788096, 12846876, 14682144, 17129168, 25693752, 29364288, 34258336, 51387504, 68516672, 102775008, 205550016]

約数ペア:

[(1, 205550016), (2, 102775008), (3, 68516672), (4, 51387504), (6, 34258336), (7, 29364288), (8, 25693752), (12, 17129168), (14, 14682144), (16, 12846876), (21, 9788096), (24, 8564584), (28, 7341072), (32, 6423438), (42, 4894048), (48, 4282292), (56, 3670536), (64, 3211719), (84, 2447024), (96, 2141146), (112, 1835268), (168, 1223512), (192, 1070573), (224, 917634), (336, 611756), (448, 458817), (672, 305878), (1344, 152939)]