194640978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{243911}}^1$

素因数の和:243942

約数の個数: 32

約数和(自身を含む): 468311040

約数和(自身を除く): 273670062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 243911, 487822, 731733, 1463466, 1707377, 3414754, 4634309, 5122131, 9268618, 10244262, 13902927, 27805854, 32440163, 64880326, 97320489, 194640978]

約数ペア:

[(1, 194640978), (2, 97320489), (3, 64880326), (6, 32440163), (7, 27805854), (14, 13902927), (19, 10244262), (21, 9268618), (38, 5122131), (42, 4634309), (57, 3414754), (114, 1707377), (133, 1463466), (266, 731733), (399, 487822), (798, 243911)]