207974428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{21601}}^1$

素因数の和:21717

約数の個数: 24

約数和(自身を含む): 381059280

約数和(自身を除く): 173084852

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 4814, 9628, 21601, 43202, 86404, 626429, 1252858, 1792883, 2505716, 3585766, 7171532, 51993607, 103987214, 207974428]

約数ペア:

[(1, 207974428), (2, 103987214), (4, 51993607), (29, 7171532), (58, 3585766), (83, 2505716), (116, 1792883), (166, 1252858), (332, 626429), (2407, 86404), (4814, 43202), (9628, 21601)]