206596852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 484745632

約数和(自身を除く): 278148780

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 211, 238, 242, 289, 308, 374, 422, 476, 484, 578, 748, 844, 847, 1156, 1309, 1477, 1694, 2023, 2057, 2321, 2618, 2954, 3179, 3388, 3587, 4046, 4114, 4642, 5236, 5908, 6358, 7174, 8092, 8228, 9284, 12716, 14348, 14399, 16247, 22253, 25109, 25531, 28798, 32494, 34969, 39457, 44506, 50218, 51062, 57596, 60979, 64988, 69938, 78914, 89012, 100436, 102124, 121958, 139876, 157828, 178717, 243916, 244783, 276199, 357434, 426853, 434027, 489566, 552398, 670769, 714868, 853706, 868054, 979132, 1104796, 1341538, 1707412, 1736108, 2683076, 3038189, 4695383, 6076378, 7378459, 9390766, 12152756, 14756918, 18781532, 29513836, 51649213, 103298426, 206596852]

約数ペア:

[(1, 206596852), (2, 103298426), (4, 51649213), (7, 29513836), (11, 18781532), (14, 14756918), (17, 12152756), (22, 9390766), (28, 7378459), (34, 6076378), (44, 4695383), (68, 3038189), (77, 2683076), (119, 1736108), (121, 1707412), (154, 1341538), (187, 1104796), (211, 979132), (238, 868054), (242, 853706), (289, 714868), (308, 670769), (374, 552398), (422, 489566), (476, 434027), (484, 426853), (578, 357434), (748, 276199), (844, 244783), (847, 243916), (1156, 178717), (1309, 157828), (1477, 139876), (1694, 121958), (2023, 102124), (2057, 100436), (2321, 89012), (2618, 78914), (2954, 69938), (3179, 64988), (3388, 60979), (3587, 57596), (4046, 51062), (4114, 50218), (4642, 44506), (5236, 39457), (5908, 34969), (6358, 32494), (7174, 28798), (8092, 25531), (8228, 25109), (9284, 22253), (12716, 16247), (14348, 14399)]