199737472

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 437898240

約数和(自身を除く): 238160768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 352, 508, 704, 1016, 1117, 1397, 1408, 2032, 2234, 2794, 4064, 4468, 5588, 8128, 8936, 11176, 12287, 16256, 17872, 22352, 24574, 35744, 44704, 49148, 71488, 89408, 98296, 141859, 142976, 178816, 196592, 283718, 393184, 567436, 786368, 1134872, 1560449, 1572736, 2269744, 3120898, 4539488, 6241796, 9078976, 12483592, 18157952, 24967184, 49934368, 99868736, 199737472]

約数ペア:

[(1, 199737472), (2, 99868736), (4, 49934368), (8, 24967184), (11, 18157952), (16, 12483592), (22, 9078976), (32, 6241796), (44, 4539488), (64, 3120898), (88, 2269744), (127, 1572736), (128, 1560449), (176, 1134872), (254, 786368), (352, 567436), (508, 393184), (704, 283718), (1016, 196592), (1117, 178816), (1397, 142976), (1408, 141859), (2032, 98296), (2234, 89408), (2794, 71488), (4064, 49148), (4468, 44704), (5588, 35744), (8128, 24574), (8936, 22352), (11176, 17872), (12287, 16256)]