201657474

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 475366320

約数和(自身を除く): 273708846

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 53, 58, 74, 87, 106, 111, 159, 174, 197, 222, 261, 318, 333, 394, 477, 522, 591, 666, 954, 1073, 1182, 1537, 1773, 1961, 2146, 3074, 3219, 3546, 3922, 4611, 5713, 5883, 6438, 7289, 9222, 9657, 10441, 11426, 11766, 13833, 14578, 17139, 17649, 19314, 20882, 21867, 27666, 31323, 34278, 35298, 43734, 51417, 56869, 62646, 65601, 93969, 102834, 113738, 131202, 170607, 187938, 211381, 302789, 341214, 386317, 422762, 511821, 605578, 634143, 772634, 908367, 1023642, 1158951, 1268286, 1816734, 1902429, 2317902, 2725101, 3476853, 3804858, 5450202, 6953706, 11203193, 22406386, 33609579, 67219158, 100828737, 201657474]

約数ペア:

[(1, 201657474), (2, 100828737), (3, 67219158), (6, 33609579), (9, 22406386), (18, 11203193), (29, 6953706), (37, 5450202), (53, 3804858), (58, 3476853), (74, 2725101), (87, 2317902), (106, 1902429), (111, 1816734), (159, 1268286), (174, 1158951), (197, 1023642), (222, 908367), (261, 772634), (318, 634143), (333, 605578), (394, 511821), (477, 422762), (522, 386317), (591, 341214), (666, 302789), (954, 211381), (1073, 187938), (1182, 170607), (1537, 131202), (1773, 113738), (1961, 102834), (2146, 93969), (3074, 65601), (3219, 62646), (3546, 56869), (3922, 51417), (4611, 43734), (5713, 35298), (5883, 34278), (6438, 31323), (7289, 27666), (9222, 21867), (9657, 20882), (10441, 19314), (11426, 17649), (11766, 17139), (13833, 14578)]