201678597956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28120273}}^1$

素因数の和:28120451

約数の個数: 24

約数和(自身を含む): 387384894624

約数和(自身を除く): 185706296668

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 28120273, 56240546, 112481092, 309323003, 618646006, 1237292012, 4583604499, 9167208998, 18334417996, 50419649489, 100839298978, 201678597956]

約数ペア:

[(1, 201678597956), (2, 100839298978), (4, 50419649489), (11, 18334417996), (22, 9167208998), (44, 4583604499), (163, 1237292012), (326, 618646006), (652, 309323003), (1793, 112481092), (3586, 56240546), (7172, 28120273)]