208996513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{797}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 235952640

約数和(自身を除く): 26956127

約数列:

[1, 11, 31, 341, 769, 797, 8459, 8767, 23839, 24707, 262229, 271777, 612893, 6741823, 18999683, 208996513]

約数ペア:

[(1, 208996513), (11, 18999683), (31, 6741823), (341, 612893), (769, 271777), (797, 262229), (8459, 24707), (8767, 23839)]