194252149

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 254983680

約数和(自身を除く): 60731531

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 743, 1183, 1547, 2197, 2873, 5201, 9659, 12631, 15379, 20111, 37349, 67613, 88417, 125567, 164203, 261443, 878969, 1149421, 1632371, 2134639, 11426597, 14942473, 27750307, 194252149]

約数ペア:

[(1, 194252149), (7, 27750307), (13, 14942473), (17, 11426597), (91, 2134639), (119, 1632371), (169, 1149421), (221, 878969), (743, 261443), (1183, 164203), (1547, 125567), (2197, 88417), (2873, 67613), (5201, 37349), (9659, 20111), (12631, 15379)]