206543135407

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1\times {\mathrm{294317}}^1$

素因数の和:297810

約数の個数: 16

約数和(自身を含む): 244260394560

約数和(自身を除く): 37717259153

約数列:

[1, 7, 29, 203, 3457, 24199, 100253, 294317, 701771, 2060219, 8535193, 59746351, 1017453869, 7122177083, 29506162201, 206543135407]

約数ペア:

[(1, 206543135407), (7, 29506162201), (29, 7122177083), (203, 1017453869), (3457, 59746351), (24199, 8535193), (100253, 2060219), (294317, 701771)]