219210004223

素因数分解:

$7^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{617801}}^1$

素因数の和:618274

約数の個数: 16

約数和(自身を含む): 252834232896

約数和(自身を除く): 33624228673

約数列:

[1, 7, 173, 293, 1211, 2051, 50689, 354823, 617801, 4324607, 106879573, 181015693, 748157011, 1267109851, 31315714889, 219210004223]

約数ペア:

[(1, 219210004223), (7, 31315714889), (173, 1267109851), (293, 748157011), (1211, 181015693), (2051, 106879573), (50689, 4324607), (354823, 617801)]