195243126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131743}}^1$

素因数の和:131780

約数の個数: 32

約数和(自身を含む): 442659840

約数和(自身を除く): 247416714

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 131743, 263486, 395229, 790458, 1712659, 2503117, 3425318, 5006234, 5137977, 7509351, 10275954, 15018702, 32540521, 65081042, 97621563, 195243126]

約数ペア:

[(1, 195243126), (2, 97621563), (3, 65081042), (6, 32540521), (13, 15018702), (19, 10275954), (26, 7509351), (38, 5137977), (39, 5006234), (57, 3425318), (78, 2503117), (114, 1712659), (247, 790458), (494, 395229), (741, 263486), (1482, 131743)]