196681108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27211}}^1$

素因数の和:27367

約数の個数: 24

約数和(自身を含む): 373348640

約数和(自身を除く): 176667532

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27211, 54422, 108844, 353743, 707486, 1414972, 3782329, 7564658, 15129316, 49170277, 98340554, 196681108]

約数ペア:

[(1, 196681108), (2, 98340554), (4, 49170277), (13, 15129316), (26, 7564658), (52, 3782329), (139, 1414972), (278, 707486), (556, 353743), (1807, 108844), (3614, 54422), (7228, 27211)]