191257198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{7673}}^1$

素因数の和:7800

約数の個数: 24

約数和(自身を含む): 318440304

約数和(自身を除く): 127183106

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 7673, 12463, 15346, 24926, 84403, 168806, 790319, 928433, 1580638, 1856866, 8693509, 17387018, 95628599, 191257198]

約数ペア:

[(1, 191257198), (2, 95628599), (11, 17387018), (22, 8693509), (103, 1856866), (121, 1580638), (206, 928433), (242, 790319), (1133, 168806), (2266, 84403), (7673, 24926), (12463, 15346)]