204493536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 631730736

約数和(自身を除く): 427237200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 193, 208, 234, 283, 288, 312, 386, 416, 468, 566, 579, 624, 772, 849, 936, 1132, 1158, 1248, 1544, 1698, 1737, 1872, 2264, 2316, 2509, 2547, 3088, 3396, 3474, 3679, 3744, 4528, 4632, 5018, 5094, 6176, 6792, 6948, 7358, 7527, 9056, 9264, 10036, 10188, 11037, 13584, 13896, 14716, 15054, 18528, 20072, 20376, 22074, 22581, 27168, 27792, 29432, 30108, 33111, 40144, 40752, 44148, 45162, 54619, 55584, 58864, 60216, 66222, 80288, 81504, 88296, 90324, 109238, 117728, 120432, 132444, 163857, 176592, 180648, 218476, 240864, 264888, 327714, 353184, 361296, 436952, 491571, 529776, 655428, 710047, 722592, 873904, 983142, 1059552, 1310856, 1420094, 1747808, 1966284, 2130141, 2621712, 2840188, 3932568, 4260282, 5243424, 5680376, 6390423, 7865136, 8520564, 11360752, 12780846, 15730272, 17041128, 22721504, 25561692, 34082256, 51123384, 68164512, 102246768, 204493536]

約数ペア:

[(1, 204493536), (2, 102246768), (3, 68164512), (4, 51123384), (6, 34082256), (8, 25561692), (9, 22721504), (12, 17041128), (13, 15730272), (16, 12780846), (18, 11360752), (24, 8520564), (26, 7865136), (32, 6390423), (36, 5680376), (39, 5243424), (48, 4260282), (52, 3932568), (72, 2840188), (78, 2621712), (96, 2130141), (104, 1966284), (117, 1747808), (144, 1420094), (156, 1310856), (193, 1059552), (208, 983142), (234, 873904), (283, 722592), (288, 710047), (312, 655428), (386, 529776), (416, 491571), (468, 436952), (566, 361296), (579, 353184), (624, 327714), (772, 264888), (849, 240864), (936, 218476), (1132, 180648), (1158, 176592), (1248, 163857), (1544, 132444), (1698, 120432), (1737, 117728), (1872, 109238), (2264, 90324), (2316, 88296), (2509, 81504), (2547, 80288), (3088, 66222), (3396, 60216), (3474, 58864), (3679, 55584), (3744, 54619), (4528, 45162), (4632, 44148), (5018, 40752), (5094, 40144), (6176, 33111), (6792, 30108), (6948, 29432), (7358, 27792), (7527, 27168), (9056, 22581), (9264, 22074), (10036, 20376), (10188, 20072), (11037, 18528), (13584, 15054), (13896, 14716)]