208465152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2324

約数の個数: 144

約数和(自身を含む): 671674752

約数和(自身を除く): 463209600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 816, 896, 952, 1088, 1344, 1428, 1632, 1792, 1904, 2176, 2281, 2688, 2856, 3264, 3808, 4352, 4562, 5376, 5712, 6528, 6843, 7616, 9124, 11424, 13056, 13686, 15232, 15967, 18248, 22848, 27372, 30464, 31934, 36496, 38777, 45696, 47901, 54744, 63868, 72992, 77554, 91392, 95802, 109488, 116331, 127736, 145984, 155108, 191604, 218976, 232662, 255472, 271439, 291968, 310216, 383208, 437952, 465324, 510944, 542878, 583936, 620432, 766416, 814317, 875904, 930648, 1021888, 1085756, 1240864, 1532832, 1628634, 1751808, 1861296, 2043776, 2171512, 2481728, 3065664, 3257268, 3722592, 4087552, 4343024, 4963456, 6131328, 6514536, 7445184, 8686048, 9926912, 12262656, 13029072, 14890368, 17372096, 26058144, 29780736, 34744192, 52116288, 69488384, 104232576, 208465152]

約数ペア:

[(1, 208465152), (2, 104232576), (3, 69488384), (4, 52116288), (6, 34744192), (7, 29780736), (8, 26058144), (12, 17372096), (14, 14890368), (16, 13029072), (17, 12262656), (21, 9926912), (24, 8686048), (28, 7445184), (32, 6514536), (34, 6131328), (42, 4963456), (48, 4343024), (51, 4087552), (56, 3722592), (64, 3257268), (68, 3065664), (84, 2481728), (96, 2171512), (102, 2043776), (112, 1861296), (119, 1751808), (128, 1628634), (136, 1532832), (168, 1240864), (192, 1085756), (204, 1021888), (224, 930648), (238, 875904), (256, 814317), (272, 766416), (336, 620432), (357, 583936), (384, 542878), (408, 510944), (448, 465324), (476, 437952), (544, 383208), (672, 310216), (714, 291968), (768, 271439), (816, 255472), (896, 232662), (952, 218976), (1088, 191604), (1344, 155108), (1428, 145984), (1632, 127736), (1792, 116331), (1904, 109488), (2176, 95802), (2281, 91392), (2688, 77554), (2856, 72992), (3264, 63868), (3808, 54744), (4352, 47901), (4562, 45696), (5376, 38777), (5712, 36496), (6528, 31934), (6843, 30464), (7616, 27372), (9124, 22848), (11424, 18248), (13056, 15967), (13686, 15232)]