201839774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{23399}}^1$

素因数の和:23647

約数の個数: 16

約数和(自身を含む): 320112000

約数和(自身を除く): 118272226

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 23399, 46798, 444581, 889162, 5311573, 10623146, 100919887, 201839774]

約数ペア:

[(1, 201839774), (2, 100919887), (19, 10623146), (38, 5311573), (227, 889162), (454, 444581), (4313, 46798), (8626, 23399)]