194099345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 268824960

約数和(自身を除く): 74725615

約数列:

[1, 5, 11, 19, 55, 95, 209, 281, 661, 1045, 1405, 3091, 3305, 5339, 7271, 12559, 15455, 26695, 36355, 58729, 62795, 138149, 185741, 293645, 690745, 928705, 2043151, 3529079, 10215755, 17645395, 38819869, 194099345]

約数ペア:

[(1, 194099345), (5, 38819869), (11, 17645395), (19, 10215755), (55, 3529079), (95, 2043151), (209, 928705), (281, 690745), (661, 293645), (1045, 185741), (1405, 138149), (3091, 62795), (3305, 58729), (5339, 36355), (7271, 26695), (12559, 15455)]