219734801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66809}}^1$

素因数の和:66856

約数の個数: 16

約数和(自身を含む): 269377920

約数和(自身を除く): 49643119

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 66809, 734899, 868517, 1536607, 9553687, 16902677, 19975891, 219734801]

約数ペア:

[(1, 219734801), (11, 19975891), (13, 16902677), (23, 9553687), (143, 1536607), (253, 868517), (299, 734899), (3289, 66809)]