208829311

素因数分解:

${\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 216144000

約数和(自身を除く): 7314689

約数列:

[1, 79, 113, 149, 157, 8927, 11771, 12403, 16837, 17741, 23393, 1330123, 1401539, 1848047, 2643409, 208829311]

約数ペア:

[(1, 208829311), (79, 2643409), (113, 1848047), (149, 1401539), (157, 1330123), (8927, 23393), (11771, 17741), (12403, 16837)]