203531888

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15271}}^1$

素因数の和:15310

約数の個数: 60

約数和(自身を含む): 485741232

約数和(自身を除く): 282209344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 15271, 30542, 61084, 106897, 122168, 213794, 244336, 259607, 427588, 519214, 748279, 855176, 1038428, 1496558, 1710352, 1817249, 2076856, 2993116, 3634498, 4153712, 5986232, 7268996, 11972464, 12720743, 14537992, 25441486, 29075984, 50882972, 101765944, 203531888]

約数ペア:

[(1, 203531888), (2, 101765944), (4, 50882972), (7, 29075984), (8, 25441486), (14, 14537992), (16, 12720743), (17, 11972464), (28, 7268996), (34, 5986232), (49, 4153712), (56, 3634498), (68, 2993116), (98, 2076856), (112, 1817249), (119, 1710352), (136, 1496558), (196, 1038428), (238, 855176), (272, 748279), (392, 519214), (476, 427588), (784, 259607), (833, 244336), (952, 213794), (1666, 122168), (1904, 106897), (3332, 61084), (6664, 30542), (13328, 15271)]