213198623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 236946816

約数和(自身を除く): 23748193

約数列:

[1, 11, 67, 443, 653, 737, 4873, 7183, 29681, 43751, 289279, 326491, 481261, 3182069, 19381693, 213198623]

約数ペア:

[(1, 213198623), (11, 19381693), (67, 3182069), (443, 481261), (653, 326491), (737, 289279), (4873, 43751), (7183, 29681)]