206685388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 476872704

約数和(自身を除く): 270187316

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 127, 182, 221, 238, 254, 263, 364, 442, 476, 508, 526, 884, 889, 1052, 1547, 1651, 1778, 1841, 2159, 3094, 3302, 3419, 3556, 3682, 4318, 4471, 6188, 6604, 6838, 7364, 8636, 8942, 11557, 13676, 15113, 17884, 23114, 23933, 28067, 30226, 31297, 33401, 46228, 47866, 56134, 58123, 60452, 62594, 66802, 95732, 112268, 116246, 125188, 133604, 196469, 232492, 233807, 392938, 406861, 434213, 467614, 567817, 785876, 813722, 868426, 935228, 1135634, 1627444, 1736852, 2271268, 3039491, 3974719, 6078982, 7381621, 7949438, 12157964, 14763242, 15898876, 29526484, 51671347, 103342694, 206685388]

約数ペア:

[(1, 206685388), (2, 103342694), (4, 51671347), (7, 29526484), (13, 15898876), (14, 14763242), (17, 12157964), (26, 7949438), (28, 7381621), (34, 6078982), (52, 3974719), (68, 3039491), (91, 2271268), (119, 1736852), (127, 1627444), (182, 1135634), (221, 935228), (238, 868426), (254, 813722), (263, 785876), (364, 567817), (442, 467614), (476, 434213), (508, 406861), (526, 392938), (884, 233807), (889, 232492), (1052, 196469), (1547, 133604), (1651, 125188), (1778, 116246), (1841, 112268), (2159, 95732), (3094, 66802), (3302, 62594), (3419, 60452), (3556, 58123), (3682, 56134), (4318, 47866), (4471, 46228), (6188, 33401), (6604, 31297), (6838, 30226), (7364, 28067), (8636, 23933), (8942, 23114), (11557, 17884), (13676, 15113)]