201331942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{756887}}^1$

素因数の和:756915

約数の個数: 16

約数和(自身を含む): 363306240

約数和(自身を除く): 161974298

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 756887, 1513774, 5298209, 10596418, 14380853, 28761706, 100665971, 201331942]

約数ペア:

[(1, 201331942), (2, 100665971), (7, 28761706), (14, 14380853), (19, 10596418), (38, 5298209), (133, 1513774), (266, 756887)]