193199655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50909}}^1$

素因数の和:50951

約数の個数: 32

約数和(自身を含む): 351889920

約数和(自身を除く): 158690265

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 50909, 152727, 254545, 559999, 763635, 1170907, 1679997, 2799995, 3512721, 5854535, 8399985, 12879977, 17563605, 38639931, 64399885, 193199655]

約数ペア:

[(1, 193199655), (3, 64399885), (5, 38639931), (11, 17563605), (15, 12879977), (23, 8399985), (33, 5854535), (55, 3512721), (69, 2799995), (115, 1679997), (165, 1170907), (253, 763635), (345, 559999), (759, 254545), (1265, 152727), (3795, 50909)]