206046828

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 602643888

約数和(自身を除く): 396597060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 71, 78, 81, 106, 108, 117, 142, 156, 159, 162, 169, 212, 213, 234, 284, 318, 324, 338, 351, 426, 468, 477, 507, 636, 639, 676, 689, 702, 852, 923, 954, 1014, 1053, 1278, 1378, 1404, 1431, 1521, 1846, 1908, 1917, 2028, 2067, 2106, 2556, 2756, 2769, 2862, 3042, 3692, 3763, 3834, 4134, 4212, 4293, 4563, 5538, 5724, 5751, 6084, 6201, 7526, 7668, 8268, 8307, 8586, 8957, 9126, 11076, 11289, 11502, 11999, 12402, 13689, 15052, 16614, 17172, 17914, 18252, 18603, 22578, 23004, 23998, 24804, 24921, 26871, 27378, 33228, 33867, 35828, 35997, 37206, 45156, 47996, 48919, 49842, 53742, 54756, 55809, 67734, 71994, 74412, 74763, 80613, 97838, 99684, 101601, 107484, 107991, 111618, 135468, 143988, 146757, 149526, 161226, 195676, 203202, 215982, 223236, 241839, 293514, 299052, 304803, 322452, 323973, 406404, 431964, 440271, 483678, 587028, 609606, 635947, 647946, 725517, 880542, 967356, 971919, 1219212, 1271894, 1295892, 1320813, 1451034, 1761084, 1907841, 1943838, 2543788, 2641626, 2902068, 3815682, 3887676, 3962439, 5283252, 5723523, 7631364, 7924878, 11447046, 15849756, 17170569, 22894092, 34341138, 51511707, 68682276, 103023414, 206046828]

約数ペア:

[(1, 206046828), (2, 103023414), (3, 68682276), (4, 51511707), (6, 34341138), (9, 22894092), (12, 17170569), (13, 15849756), (18, 11447046), (26, 7924878), (27, 7631364), (36, 5723523), (39, 5283252), (52, 3962439), (53, 3887676), (54, 3815682), (71, 2902068), (78, 2641626), (81, 2543788), (106, 1943838), (108, 1907841), (117, 1761084), (142, 1451034), (156, 1320813), (159, 1295892), (162, 1271894), (169, 1219212), (212, 971919), (213, 967356), (234, 880542), (284, 725517), (318, 647946), (324, 635947), (338, 609606), (351, 587028), (426, 483678), (468, 440271), (477, 431964), (507, 406404), (636, 323973), (639, 322452), (676, 304803), (689, 299052), (702, 293514), (852, 241839), (923, 223236), (954, 215982), (1014, 203202), (1053, 195676), (1278, 161226), (1378, 149526), (1404, 146757), (1431, 143988), (1521, 135468), (1846, 111618), (1908, 107991), (1917, 107484), (2028, 101601), (2067, 99684), (2106, 97838), (2556, 80613), (2756, 74763), (2769, 74412), (2862, 71994), (3042, 67734), (3692, 55809), (3763, 54756), (3834, 53742), (4134, 49842), (4212, 48919), (4293, 47996), (4563, 45156), (5538, 37206), (5724, 35997), (5751, 35828), (6084, 33867), (6201, 33228), (7526, 27378), (7668, 26871), (8268, 24921), (8307, 24804), (8586, 23998), (8957, 23004), (9126, 22578), (11076, 18603), (11289, 18252), (11502, 17914), (11999, 17172), (12402, 16614), (13689, 15052)]