201793876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{21661}}^1$

素因数の和:21819

約数の個数: 24

約数和(自身を含む): 376658856

約数和(自身を除く): 174864980

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 21661, 43322, 86644, 368237, 736474, 1472948, 2967557, 5935114, 11870228, 50448469, 100896938, 201793876]

約数ペア:

[(1, 201793876), (2, 100896938), (4, 50448469), (17, 11870228), (34, 5935114), (68, 2967557), (137, 1472948), (274, 736474), (548, 368237), (2329, 86644), (4658, 43322), (9316, 21661)]