208165770644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2200763}}^1$

素因数の和:2200904

約数の個数: 48

約数和(自身を含む): 419271951168

約数和(自身を除く): 211106180524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 884, 1391, 1819, 2782, 3638, 5564, 7276, 23647, 47294, 94588, 2200763, 4401526, 8803052, 28609919, 37412971, 57219838, 74825942, 114439676, 149651884, 235481641, 470963282, 486368623, 941926564, 972737246, 1945474492, 3061261333, 4003187897, 6122522666, 8006375794, 12245045332, 16012751588, 52041442661, 104082885322, 208165770644]

約数ペア:

[(1, 208165770644), (2, 104082885322), (4, 52041442661), (13, 16012751588), (17, 12245045332), (26, 8006375794), (34, 6122522666), (52, 4003187897), (68, 3061261333), (107, 1945474492), (214, 972737246), (221, 941926564), (428, 486368623), (442, 470963282), (884, 235481641), (1391, 149651884), (1819, 114439676), (2782, 74825942), (3638, 57219838), (5564, 37412971), (7276, 28609919), (23647, 8803052), (47294, 4401526), (94588, 2200763)]