195500977

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{3137}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 231960960

約数和(自身を除く): 36459983

約数列:

[1, 7, 29, 203, 307, 2149, 3137, 8903, 21959, 62321, 90973, 636811, 963059, 6741413, 27928711, 195500977]

約数ペア:

[(1, 195500977), (7, 27928711), (29, 6741413), (203, 963059), (307, 636811), (2149, 90973), (3137, 62321), (8903, 21959)]