202426209

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 321647040

約数和(自身を除く): 119220831

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 309, 513, 927, 1277, 1539, 1957, 2781, 3831, 5871, 8343, 11493, 17613, 24263, 34479, 52839, 72789, 103437, 131531, 158517, 218367, 394593, 655101, 1183779, 1965303, 2499089, 3551337, 7497267, 10654011, 22491801, 67475403, 202426209]

約数ペア:

[(1, 202426209), (3, 67475403), (9, 22491801), (19, 10654011), (27, 7497267), (57, 3551337), (81, 2499089), (103, 1965303), (171, 1183779), (309, 655101), (513, 394593), (927, 218367), (1277, 158517), (1539, 131531), (1957, 103437), (2781, 72789), (3831, 52839), (5871, 34479), (8343, 24263), (11493, 17613)]