208049665512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{666825851}}^1$

素因数の和:666825873

約数の個数: 32

約数和(自身を含む): 560133715680

約数和(自身を除く): 352084050168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 666825851, 1333651702, 2000477553, 2667303404, 4000955106, 5334606808, 8001910212, 8668736063, 16003820424, 17337472126, 26006208189, 34674944252, 52012416378, 69349888504, 104024832756, 208049665512]

約数ペア:

[(1, 208049665512), (2, 104024832756), (3, 69349888504), (4, 52012416378), (6, 34674944252), (8, 26006208189), (12, 17337472126), (13, 16003820424), (24, 8668736063), (26, 8001910212), (39, 5334606808), (52, 4000955106), (78, 2667303404), (104, 2000477553), (156, 1333651702), (312, 666825851)]