201760308

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 553429800

約数和(自身を除く): 351669492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 109, 116, 162, 174, 197, 218, 261, 324, 327, 348, 394, 436, 522, 591, 654, 783, 788, 981, 1044, 1182, 1308, 1566, 1773, 1962, 2349, 2364, 2943, 3132, 3161, 3546, 3924, 4698, 5319, 5713, 5886, 6322, 7092, 8829, 9396, 9483, 10638, 11426, 11772, 12644, 15957, 17139, 17658, 18966, 21276, 21473, 22852, 28449, 31914, 34278, 35316, 37932, 42946, 51417, 56898, 63828, 64419, 68556, 85347, 85892, 102834, 113796, 128838, 154251, 170694, 193257, 205668, 256041, 257676, 308502, 341388, 386514, 462753, 512082, 579771, 617004, 622717, 773028, 925506, 1024164, 1159542, 1245434, 1739313, 1851012, 1868151, 2319084, 2490868, 3478626, 3736302, 5604453, 6957252, 7472604, 11208906, 16813359, 22417812, 33626718, 50440077, 67253436, 100880154, 201760308]

約数ペア:

[(1, 201760308), (2, 100880154), (3, 67253436), (4, 50440077), (6, 33626718), (9, 22417812), (12, 16813359), (18, 11208906), (27, 7472604), (29, 6957252), (36, 5604453), (54, 3736302), (58, 3478626), (81, 2490868), (87, 2319084), (108, 1868151), (109, 1851012), (116, 1739313), (162, 1245434), (174, 1159542), (197, 1024164), (218, 925506), (261, 773028), (324, 622717), (327, 617004), (348, 579771), (394, 512082), (436, 462753), (522, 386514), (591, 341388), (654, 308502), (783, 257676), (788, 256041), (981, 205668), (1044, 193257), (1182, 170694), (1308, 154251), (1566, 128838), (1773, 113796), (1962, 102834), (2349, 85892), (2364, 85347), (2943, 68556), (3132, 64419), (3161, 63828), (3546, 56898), (3924, 51417), (4698, 42946), (5319, 37932), (5713, 35316), (5886, 34278), (6322, 31914), (7092, 28449), (8829, 22852), (9396, 21473), (9483, 21276), (10638, 18966), (11426, 17658), (11772, 17139), (12644, 15957)]