202201078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143813}}^1$

素因数の和:143871

約数の個数: 16

約数和(自身を含む): 327895920

約数和(自身を除く): 125694842

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143813, 287626, 2732447, 5321081, 5464894, 10642162, 101100539, 202201078]

約数ペア:

[(1, 202201078), (2, 101100539), (19, 10642162), (37, 5464894), (38, 5321081), (74, 2732447), (703, 287626), (1406, 143813)]