199971668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{3659}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 377331360

約数和(自身を除く): 177359692

約数列:

[1, 2, 4, 13, 26, 52, 1051, 2102, 3659, 4204, 7318, 13663, 14636, 27326, 47567, 54652, 95134, 190268, 3845609, 7691218, 15382436, 49992917, 99985834, 199971668]

約数ペア:

[(1, 199971668), (2, 99985834), (4, 49992917), (13, 15382436), (26, 7691218), (52, 3845609), (1051, 190268), (2102, 95134), (3659, 54652), (4204, 47567), (7318, 27326), (13663, 14636)]