208436118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 272639082

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 359, 418, 463, 627, 718, 926, 1077, 1254, 1389, 2154, 2778, 3949, 5093, 6821, 7898, 8797, 10186, 11847, 13642, 15279, 17594, 20463, 23694, 26391, 30558, 40926, 52782, 75031, 96767, 150062, 166217, 193534, 225093, 290301, 332434, 450186, 498651, 580602, 997302, 1828387, 3158123, 3656774, 5485161, 6316246, 9474369, 10970322, 18948738, 34739353, 69478706, 104218059, 208436118]

約数ペア:

[(1, 208436118), (2, 104218059), (3, 69478706), (6, 34739353), (11, 18948738), (19, 10970322), (22, 9474369), (33, 6316246), (38, 5485161), (57, 3656774), (66, 3158123), (114, 1828387), (209, 997302), (359, 580602), (418, 498651), (463, 450186), (627, 332434), (718, 290301), (926, 225093), (1077, 193534), (1254, 166217), (1389, 150062), (2154, 96767), (2778, 75031), (3949, 52782), (5093, 40926), (6821, 30558), (7898, 26391), (8797, 23694), (10186, 20463), (11847, 17594), (13642, 15279)]