206530897921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6229}}^1\times {\mathrm{9749}}^1$

素因数の和:16176

約数の個数: 16

約数和(自身を含む): 218673000000

約数和(自身を除く): 12142102079

約数列:

[1, 19, 179, 3401, 6229, 9749, 118351, 185231, 1114991, 1745071, 21184829, 33156349, 60726521, 1153803899, 10870047259, 206530897921]

約数ペア:

[(1, 206530897921), (19, 10870047259), (179, 1153803899), (3401, 60726521), (6229, 33156349), (9749, 21184829), (118351, 1745071), (185231, 1114991)]