196993862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 336359520

約数和(自身を除く): 139365658

約数列:

[1, 2, 13, 19, 26, 38, 247, 293, 494, 586, 1361, 2722, 3809, 5567, 7618, 11134, 17693, 25859, 35386, 51718, 72371, 144742, 336167, 398773, 672334, 797546, 5184049, 7576687, 10368098, 15153374, 98496931, 196993862]

約数ペア:

[(1, 196993862), (2, 98496931), (13, 15153374), (19, 10368098), (26, 7576687), (38, 5184049), (247, 797546), (293, 672334), (494, 398773), (586, 336167), (1361, 144742), (2722, 72371), (3809, 51718), (5567, 35386), (7618, 25859), (11134, 17693)]