205659778898

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{15128717}}^1$

素因数の和:15129697

約数の個数: 16

約数和(自身を含む): 352922733504

約数和(自身を除く): 147262954606

約数列:

[1, 2, 7, 14, 971, 1942, 6797, 13594, 15128717, 30257434, 105901019, 211802038, 14689984207, 29379968414, 102829889449, 205659778898]

約数ペア:

[(1, 205659778898), (2, 102829889449), (7, 29379968414), (14, 14689984207), (971, 211802038), (1942, 105901019), (6797, 30257434), (13594, 15128717)]