201880478

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{7019}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 308571120

約数和(自身を除く): 106690642

約数列:

[1, 2, 73, 146, 197, 394, 7019, 14038, 14381, 28762, 512387, 1024774, 1382743, 2765486, 100940239, 201880478]

約数ペア:

[(1, 201880478), (2, 100940239), (73, 2765486), (146, 1382743), (197, 1024774), (394, 512387), (7019, 28762), (14038, 14381)]