201798218

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{10099}}^1$

素因数の和:10301

約数の個数: 16

約数和(自身を含む): 308817600

約数和(自身を除く): 107019382

約数列:

[1, 2, 97, 103, 194, 206, 9991, 10099, 19982, 20198, 979603, 1040197, 1959206, 2080394, 100899109, 201798218]

約数ペア:

[(1, 201798218), (2, 100899109), (97, 2080394), (103, 1959206), (194, 1040197), (206, 979603), (9991, 20198), (10099, 19982)]