208091016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 690768000

約数和(自身を除く): 482676984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 149, 153, 163, 168, 204, 238, 252, 298, 306, 326, 357, 408, 447, 476, 489, 504, 596, 612, 652, 714, 894, 952, 978, 1043, 1071, 1141, 1192, 1224, 1304, 1341, 1428, 1467, 1788, 1956, 2086, 2142, 2282, 2533, 2682, 2771, 2856, 2934, 3129, 3423, 3576, 3912, 4172, 4284, 4564, 5066, 5364, 5542, 5868, 6258, 6846, 7599, 8313, 8344, 8568, 9128, 9387, 10132, 10269, 10728, 11084, 11736, 12516, 13692, 15198, 16626, 17731, 18774, 19397, 20264, 20538, 22168, 22797, 24287, 24939, 25032, 27384, 30396, 33252, 35462, 37548, 38794, 41076, 45594, 48574, 49878, 53193, 58191, 60792, 66504, 70924, 72861, 75096, 77588, 82152, 91188, 97148, 99756, 106386, 116382, 141848, 145722, 155176, 159579, 170009, 174573, 182376, 194296, 199512, 212772, 218583, 232764, 291444, 319158, 340018, 349146, 412879, 425544, 437166, 465528, 510027, 582888, 638316, 680036, 698292, 825758, 874332, 1020054, 1238637, 1276632, 1360072, 1396584, 1530081, 1651516, 1748664, 2040108, 2477274, 2890153, 3060162, 3303032, 3715911, 4080216, 4954548, 5780306, 6120324, 7431822, 8670459, 9909096, 11560612, 12240648, 14863644, 17340918, 23121224, 26011377, 29727288, 34681836, 52022754, 69363672, 104045508, 208091016]

約数ペア:

[(1, 208091016), (2, 104045508), (3, 69363672), (4, 52022754), (6, 34681836), (7, 29727288), (8, 26011377), (9, 23121224), (12, 17340918), (14, 14863644), (17, 12240648), (18, 11560612), (21, 9909096), (24, 8670459), (28, 7431822), (34, 6120324), (36, 5780306), (42, 4954548), (51, 4080216), (56, 3715911), (63, 3303032), (68, 3060162), (72, 2890153), (84, 2477274), (102, 2040108), (119, 1748664), (126, 1651516), (136, 1530081), (149, 1396584), (153, 1360072), (163, 1276632), (168, 1238637), (204, 1020054), (238, 874332), (252, 825758), (298, 698292), (306, 680036), (326, 638316), (357, 582888), (408, 510027), (447, 465528), (476, 437166), (489, 425544), (504, 412879), (596, 349146), (612, 340018), (652, 319158), (714, 291444), (894, 232764), (952, 218583), (978, 212772), (1043, 199512), (1071, 194296), (1141, 182376), (1192, 174573), (1224, 170009), (1304, 159579), (1341, 155176), (1428, 145722), (1467, 141848), (1788, 116382), (1956, 106386), (2086, 99756), (2142, 97148), (2282, 91188), (2533, 82152), (2682, 77588), (2771, 75096), (2856, 72861), (2934, 70924), (3129, 66504), (3423, 60792), (3576, 58191), (3912, 53193), (4172, 49878), (4284, 48574), (4564, 45594), (5066, 41076), (5364, 38794), (5542, 37548), (5868, 35462), (6258, 33252), (6846, 30396), (7599, 27384), (8313, 25032), (8344, 24939), (8568, 24287), (9128, 22797), (9387, 22168), (10132, 20538), (10269, 20264), (10728, 19397), (11084, 18774), (11736, 17731), (12516, 16626), (13692, 15198)]