199266911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1277}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 215869536

約数和(自身を除く): 16602625

約数列:

[1, 17, 67, 137, 1139, 1277, 2329, 9179, 21709, 85559, 156043, 174949, 1454503, 2974133, 11721583, 199266911]

約数ペア:

[(1, 199266911), (17, 11721583), (67, 2974133), (137, 1454503), (1139, 174949), (1277, 156043), (2329, 85559), (9179, 21709)]