204075908

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1523}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 361431840

約数和(自身を除く): 157355932

約数列:

[1, 2, 4, 139, 241, 278, 482, 556, 964, 1523, 3046, 6092, 33499, 66998, 133996, 211697, 367043, 423394, 734086, 846788, 1468172, 51018977, 102037954, 204075908]

約数ペア:

[(1, 204075908), (2, 102037954), (4, 51018977), (139, 1468172), (241, 846788), (278, 734086), (482, 423394), (556, 367043), (964, 211697), (1523, 133996), (3046, 66998), (6092, 33499)]