204580948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{357659}}^1$

素因数の和:357687

約数の個数: 24

約数和(自身を含む): 420608160

約数和(自身を除く): 216027212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 357659, 715318, 1430636, 3934249, 4649567, 7868498, 9299134, 15736996, 18598268, 51145237, 102290474, 204580948]

約数ペア:

[(1, 204580948), (2, 102290474), (4, 51145237), (11, 18598268), (13, 15736996), (22, 9299134), (26, 7868498), (44, 4649567), (52, 3934249), (143, 1430636), (286, 715318), (572, 357659)]