201947075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10343}}^1$

素因数の和:10435

約数の個数: 24

約数和(自身を含む): 277053696

約数和(自身を除く): 75106621

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 10343, 19525, 51715, 113773, 258575, 568865, 734353, 2844325, 3671765, 8077883, 18358825, 40389415, 201947075]

約数ペア:

[(1, 201947075), (5, 40389415), (11, 18358825), (25, 8077883), (55, 3671765), (71, 2844325), (275, 734353), (355, 568865), (781, 258575), (1775, 113773), (3905, 51715), (10343, 19525)]