197166774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33773}}^1$

素因数の和:33924

約数の個数: 32

約数和(自身を含む): 453922560

約数和(自身を除く): 256755786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 33773, 67546, 101319, 202638, 236411, 472822, 709233, 1418466, 4694447, 9388894, 14083341, 28166682, 32861129, 65722258, 98583387, 197166774]

約数ペア:

[(1, 197166774), (2, 98583387), (3, 65722258), (6, 32861129), (7, 28166682), (14, 14083341), (21, 9388894), (42, 4694447), (139, 1418466), (278, 709233), (417, 472822), (834, 236411), (973, 202638), (1946, 101319), (2919, 67546), (5838, 33773)]