203427532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 445132800

約数和(自身を除く): 241705268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 449, 898, 1471, 1796, 2942, 3143, 4939, 5884, 6286, 9878, 10297, 12572, 16181, 19756, 20594, 32362, 34573, 41188, 64724, 69146, 113267, 138292, 226534, 453068, 660479, 1320958, 2641916, 4623353, 7265269, 9246706, 14530538, 18493412, 29061076, 50856883, 101713766, 203427532]

約数ペア:

[(1, 203427532), (2, 101713766), (4, 50856883), (7, 29061076), (11, 18493412), (14, 14530538), (22, 9246706), (28, 7265269), (44, 4623353), (77, 2641916), (154, 1320958), (308, 660479), (449, 453068), (898, 226534), (1471, 138292), (1796, 113267), (2942, 69146), (3143, 64724), (4939, 41188), (5884, 34573), (6286, 32362), (9878, 20594), (10297, 19756), (12572, 16181)]