219601982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1\times {\mathrm{1697}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 333758880

約数和(自身を除く): 114156898

約数列:

[1, 2, 89, 178, 727, 1454, 1697, 3394, 64703, 129406, 151033, 302066, 1233719, 2467438, 109800991, 219601982]

約数ペア:

[(1, 219601982), (2, 109800991), (89, 2467438), (178, 1233719), (727, 302066), (1454, 151033), (1697, 129406), (3394, 64703)]