203553172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{5881}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 377977320

約数和(自身を除く): 174424148

約数列:

[1, 2, 4, 17, 34, 68, 509, 1018, 2036, 5881, 8653, 11762, 17306, 23524, 34612, 99977, 199954, 399908, 2993429, 5986858, 11973716, 50888293, 101776586, 203553172]

約数ペア:

[(1, 203553172), (2, 101776586), (4, 50888293), (17, 11973716), (34, 5986858), (68, 2993429), (509, 399908), (1018, 199954), (2036, 99977), (5881, 34612), (8653, 23524), (11762, 17306)]