208092020188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1\times {\mathrm{10613}}^1$

素因数の和:13726

約数の個数: 48

約数和(自身を含む): 395431787520

約数和(自身を除く): 187339767332

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 2969, 3302, 5938, 6604, 10613, 11876, 21226, 38597, 42452, 77194, 137969, 154388, 275938, 377063, 551876, 754126, 1347851, 1508252, 2695702, 4901819, 5391404, 9803638, 17522063, 19607276, 31509997, 35044126, 63019994, 70088252, 126039988, 409629961, 819259922, 1638519844, 4001769619, 8003539238, 16007078476, 52023005047, 104046010094, 208092020188]

約数ペア:

[(1, 208092020188), (2, 104046010094), (4, 52023005047), (13, 16007078476), (26, 8003539238), (52, 4001769619), (127, 1638519844), (254, 819259922), (508, 409629961), (1651, 126039988), (2969, 70088252), (3302, 63019994), (5938, 35044126), (6604, 31509997), (10613, 19607276), (11876, 17522063), (21226, 9803638), (38597, 5391404), (42452, 4901819), (77194, 2695702), (137969, 1508252), (154388, 1347851), (275938, 754126), (377063, 551876)]