194214865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157259}}^1$

素因数の和:157296

約数の個数: 16

約数和(自身を含む): 264196800

約数和(自身を除く): 69981935

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 157259, 786295, 2044367, 2987921, 10221835, 14939605, 38842973, 194214865]

約数ペア:

[(1, 194214865), (5, 38842973), (13, 14939605), (19, 10221835), (65, 2987921), (95, 2044367), (247, 786295), (1235, 157259)]