205718402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{86509}}^1$

素因数の和:86581

約数の個数: 16

約数和(自身を含む): 327007800

約数和(自身を除く): 121289398

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 86509, 173018, 2508761, 3546869, 5017522, 7093738, 102859201, 205718402]

約数ペア:

[(1, 205718402), (2, 102859201), (29, 7093738), (41, 5017522), (58, 3546869), (82, 2508761), (1189, 173018), (2378, 86509)]