220051942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{344909}}^1$

素因数の和:344951

約数の個数: 16

約数和(自身を含む): 372502800

約数和(自身を除く): 152450858

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 344909, 689818, 3793999, 7587998, 10002361, 20004722, 110025971, 220051942]

約数ペア:

[(1, 220051942), (2, 110025971), (11, 20004722), (22, 10002361), (29, 7587998), (58, 3793999), (319, 689818), (638, 344909)]