219942514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{733}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 376700544

約数和(自身を除く): 156758030

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 593, 733, 1186, 1466, 6523, 8063, 13046, 13639, 16126, 16859, 27278, 33718, 150029, 185449, 300058, 370898, 434669, 869338, 4781359, 9562718, 9997387, 19994774, 109971257, 219942514]

約数ペア:

[(1, 219942514), (2, 109971257), (11, 19994774), (22, 9997387), (23, 9562718), (46, 4781359), (253, 869338), (506, 434669), (593, 370898), (733, 300058), (1186, 185449), (1466, 150029), (6523, 33718), (8063, 27278), (13046, 16859), (13639, 16126)]