196355519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 224501760

約数和(自身を除く): 28146241

約数列:

[1, 19, 31, 41, 47, 173, 589, 779, 893, 1271, 1457, 1927, 3287, 5363, 7093, 8131, 24149, 27683, 36613, 59737, 101897, 134767, 154489, 219883, 252061, 333371, 1135003, 4177777, 4789159, 6334049, 10334501, 196355519]

約数ペア:

[(1, 196355519), (19, 10334501), (31, 6334049), (41, 4789159), (47, 4177777), (173, 1135003), (589, 333371), (779, 252061), (893, 219883), (1271, 154489), (1457, 134767), (1927, 101897), (3287, 59737), (5363, 36613), (7093, 27683), (8131, 24149)]