201308176

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{115429}}^1$

素因数の和:115546

約数の個数: 20

約数和(自身を含む): 393616300

約数和(自身を除く): 192308124

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 115429, 230858, 461716, 923432, 1846864, 12581761, 25163522, 50327044, 100654088, 201308176]

約数ペア:

[(1, 201308176), (2, 100654088), (4, 50327044), (8, 25163522), (16, 12581761), (109, 1846864), (218, 923432), (436, 461716), (872, 230858), (1744, 115429)]