208777716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12007}}^1$

素因数の和:12050

約数の個数: 96

約数和(自身を含む): 645550080

約数和(自身を除く): 436772364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 12007, 17388, 24014, 36021, 48028, 72042, 84049, 108063, 144084, 168098, 216126, 252147, 276161, 324189, 336196, 432252, 504294, 552322, 648378, 756441, 828483, 1008588, 1104644, 1296756, 1512882, 1656966, 1933127, 2269323, 2485449, 3025764, 3313932, 3866254, 4538646, 4970898, 5799381, 7456347, 7732508, 9077292, 9941796, 11598762, 14912694, 17398143, 23197524, 29825388, 34796286, 52194429, 69592572, 104388858, 208777716]

約数ペア:

[(1, 208777716), (2, 104388858), (3, 69592572), (4, 52194429), (6, 34796286), (7, 29825388), (9, 23197524), (12, 17398143), (14, 14912694), (18, 11598762), (21, 9941796), (23, 9077292), (27, 7732508), (28, 7456347), (36, 5799381), (42, 4970898), (46, 4538646), (54, 3866254), (63, 3313932), (69, 3025764), (84, 2485449), (92, 2269323), (108, 1933127), (126, 1656966), (138, 1512882), (161, 1296756), (189, 1104644), (207, 1008588), (252, 828483), (276, 756441), (322, 648378), (378, 552322), (414, 504294), (483, 432252), (621, 336196), (644, 324189), (756, 276161), (828, 252147), (966, 216126), (1242, 168098), (1449, 144084), (1932, 108063), (2484, 84049), (2898, 72042), (4347, 48028), (5796, 36021), (8694, 24014), (12007, 17388)]