214226555

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 261093888

約数和(自身を除く): 46867333

約数列:

[1, 5, 101, 191, 505, 955, 2221, 11105, 19291, 96455, 224321, 424211, 1121605, 2121055, 42845311, 214226555]

約数ペア:

[(1, 214226555), (5, 42845311), (101, 2121055), (191, 1121605), (505, 424211), (955, 224321), (2221, 96455), (11105, 19291)]