201389104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78179}}^1$

素因数の和:78217

約数の個数: 40

約数和(自身を含む): 465327360

約数和(自身を除く): 263938256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 78179, 156358, 312716, 547253, 625432, 1094506, 1250864, 1798117, 2189012, 3596234, 4378024, 7192468, 8756048, 12586819, 14384936, 25173638, 28769872, 50347276, 100694552, 201389104]

約数ペア:

[(1, 201389104), (2, 100694552), (4, 50347276), (7, 28769872), (8, 25173638), (14, 14384936), (16, 12586819), (23, 8756048), (28, 7192468), (46, 4378024), (56, 3596234), (92, 2189012), (112, 1798117), (161, 1250864), (184, 1094506), (322, 625432), (368, 547253), (644, 312716), (1288, 156358), (2576, 78179)]