201512213

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{4373}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 239345280

約数和(自身を除く): 37833067

約数列:

[1, 7, 29, 203, 227, 1589, 4373, 6583, 30611, 46081, 126817, 887719, 992671, 6948697, 28787459, 201512213]

約数ペア:

[(1, 201512213), (7, 28787459), (29, 6948697), (203, 992671), (227, 887719), (1589, 126817), (4373, 46081), (6583, 30611)]