211060984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1551919}}^1$

素因数の和:1551942

約数の個数: 16

約数和(自身を含む): 419018400

約数和(自身を除く): 207957416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1551919, 3103838, 6207676, 12415352, 26382623, 52765246, 105530492, 211060984]

約数ペア:

[(1, 211060984), (2, 105530492), (4, 52765246), (8, 26382623), (17, 12415352), (34, 6207676), (68, 3103838), (136, 1551919)]