201675243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28163}}^1$

素因数の和:28215

約数の個数: 32

約数和(自身を含む): 346079232

約数和(自身を除く): 144403989

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 28163, 84489, 197141, 309793, 591423, 873053, 929379, 2168551, 2619159, 6111371, 6505653, 9603583, 18334113, 28810749, 67225081, 201675243]

約数ペア:

[(1, 201675243), (3, 67225081), (7, 28810749), (11, 18334113), (21, 9603583), (31, 6505653), (33, 6111371), (77, 2619159), (93, 2168551), (217, 929379), (231, 873053), (341, 591423), (651, 309793), (1023, 197141), (2387, 84489), (7161, 28163)]