229907222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 365998080

約数和(自身を除く): 136090858

約数列:

[1, 2, 31, 62, 73, 79, 146, 158, 643, 1286, 2263, 2449, 4526, 4898, 5767, 11534, 19933, 39866, 46939, 50797, 93878, 101594, 178777, 357554, 1455109, 1574707, 2910218, 3149414, 3708181, 7416362, 114953611, 229907222]

約数ペア:

[(1, 229907222), (2, 114953611), (31, 7416362), (62, 3708181), (73, 3149414), (79, 2910218), (146, 1574707), (158, 1455109), (643, 357554), (1286, 178777), (2263, 101594), (2449, 93878), (4526, 50797), (4898, 46939), (5767, 39866), (11534, 19933)]