201740917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1$

素因数の和:11736

約数の個数: 16

約数和(自身を含む): 244569600

約数和(自身を除く): 42828683

約数列:

[1, 7, 19, 131, 133, 917, 2489, 11579, 17423, 81053, 220001, 1516849, 1540007, 10617943, 28820131, 201740917]

約数ペア:

[(1, 201740917), (7, 28820131), (19, 10617943), (131, 1540007), (133, 1516849), (917, 220001), (2489, 81053), (11579, 17423)]