220054065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{190523}}^1$

素因数の和:190549

約数の個数: 32

約数和(自身を含む): 438967296

約数和(自身を除く): 218913231

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 190523, 571569, 952615, 1333661, 2095753, 2857845, 4000983, 6287259, 6668305, 10478765, 14670271, 20004915, 31436295, 44010813, 73351355, 220054065]

約数ペア:

[(1, 220054065), (3, 73351355), (5, 44010813), (7, 31436295), (11, 20004915), (15, 14670271), (21, 10478765), (33, 6668305), (35, 6287259), (55, 4000983), (77, 2857845), (105, 2095753), (165, 1333661), (231, 952615), (385, 571569), (1155, 190523)]