208113315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{603227}}^1$

素因数の和:603258

約数の個数: 16

約数和(自身を含む): 347459328

約数和(自身を除く): 139346013

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 603227, 1809681, 3016135, 9048405, 13874221, 41622663, 69371105, 208113315]

約数ペア:

[(1, 208113315), (3, 69371105), (5, 41622663), (15, 13874221), (23, 9048405), (69, 3016135), (115, 1809681), (345, 603227)]