207994956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 541863168

約数和(自身を除く): 333868212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 101, 129, 156, 172, 202, 258, 303, 307, 404, 516, 559, 606, 614, 921, 1118, 1212, 1228, 1313, 1677, 1842, 2236, 2626, 3354, 3684, 3939, 3991, 4343, 5252, 6708, 7878, 7982, 8686, 11973, 13029, 13201, 15756, 15964, 17372, 23946, 26058, 26402, 31007, 39603, 47892, 52116, 52804, 56459, 62014, 79206, 93021, 112918, 124028, 158412, 169377, 171613, 186042, 225836, 338754, 343226, 372084, 403091, 514839, 677508, 686452, 806182, 1029678, 1209273, 1333301, 1612364, 2059356, 2418546, 2666602, 3999903, 4837092, 5333204, 7999806, 15999612, 17332913, 34665826, 51998739, 69331652, 103997478, 207994956]

約数ペア:

[(1, 207994956), (2, 103997478), (3, 69331652), (4, 51998739), (6, 34665826), (12, 17332913), (13, 15999612), (26, 7999806), (39, 5333204), (43, 4837092), (52, 3999903), (78, 2666602), (86, 2418546), (101, 2059356), (129, 1612364), (156, 1333301), (172, 1209273), (202, 1029678), (258, 806182), (303, 686452), (307, 677508), (404, 514839), (516, 403091), (559, 372084), (606, 343226), (614, 338754), (921, 225836), (1118, 186042), (1212, 171613), (1228, 169377), (1313, 158412), (1677, 124028), (1842, 112918), (2236, 93021), (2626, 79206), (3354, 62014), (3684, 56459), (3939, 52804), (3991, 52116), (4343, 47892), (5252, 39603), (6708, 31007), (7878, 26402), (7982, 26058), (8686, 23946), (11973, 17372), (13029, 15964), (13201, 15756)]