208266552

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 655537680

約数和(自身を除く): 447271128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 67, 72, 78, 81, 82, 104, 108, 117, 123, 134, 156, 162, 164, 201, 216, 234, 243, 246, 268, 312, 324, 328, 351, 369, 402, 468, 486, 492, 533, 536, 603, 648, 702, 729, 738, 804, 871, 936, 972, 984, 1053, 1066, 1107, 1206, 1404, 1458, 1476, 1599, 1608, 1742, 1809, 1944, 2106, 2132, 2214, 2412, 2613, 2747, 2808, 2916, 2952, 3159, 3198, 3321, 3484, 3618, 4212, 4264, 4428, 4797, 4824, 5226, 5427, 5494, 5832, 6318, 6396, 6642, 6968, 7236, 7839, 8241, 8424, 8856, 9477, 9594, 9963, 10452, 10854, 10988, 12636, 12792, 13284, 14391, 14472, 15678, 16281, 16482, 18954, 19188, 19926, 20904, 21708, 21976, 23517, 24723, 25272, 26568, 28782, 29889, 31356, 32562, 32964, 35711, 37908, 38376, 39852, 43173, 43416, 47034, 48843, 49446, 57564, 59778, 62712, 65124, 65928, 70551, 71422, 74169, 75816, 79704, 86346, 94068, 97686, 98892, 107133, 115128, 119556, 129519, 130248, 141102, 142844, 148338, 172692, 188136, 195372, 197784, 211653, 214266, 222507, 239112, 259038, 282204, 285688, 296676, 321399, 345384, 388557, 390744, 423306, 428532, 445014, 518076, 564408, 593352, 634959, 642798, 667521, 777114, 846612, 857064, 890028, 964197, 1036152, 1269918, 1285596, 1335042, 1554228, 1693224, 1780056, 1928394, 2002563, 2539836, 2571192, 2670084, 2892591, 3108456, 3856788, 4005126, 5079672, 5340168, 5785182, 7713576, 8010252, 8677773, 11570364, 16020504, 17355546, 23140728, 26033319, 34711092, 52066638, 69422184, 104133276, 208266552]

約数ペア:

[(1, 208266552), (2, 104133276), (3, 69422184), (4, 52066638), (6, 34711092), (8, 26033319), (9, 23140728), (12, 17355546), (13, 16020504), (18, 11570364), (24, 8677773), (26, 8010252), (27, 7713576), (36, 5785182), (39, 5340168), (41, 5079672), (52, 4005126), (54, 3856788), (67, 3108456), (72, 2892591), (78, 2670084), (81, 2571192), (82, 2539836), (104, 2002563), (108, 1928394), (117, 1780056), (123, 1693224), (134, 1554228), (156, 1335042), (162, 1285596), (164, 1269918), (201, 1036152), (216, 964197), (234, 890028), (243, 857064), (246, 846612), (268, 777114), (312, 667521), (324, 642798), (328, 634959), (351, 593352), (369, 564408), (402, 518076), (468, 445014), (486, 428532), (492, 423306), (533, 390744), (536, 388557), (603, 345384), (648, 321399), (702, 296676), (729, 285688), (738, 282204), (804, 259038), (871, 239112), (936, 222507), (972, 214266), (984, 211653), (1053, 197784), (1066, 195372), (1107, 188136), (1206, 172692), (1404, 148338), (1458, 142844), (1476, 141102), (1599, 130248), (1608, 129519), (1742, 119556), (1809, 115128), (1944, 107133), (2106, 98892), (2132, 97686), (2214, 94068), (2412, 86346), (2613, 79704), (2747, 75816), (2808, 74169), (2916, 71422), (2952, 70551), (3159, 65928), (3198, 65124), (3321, 62712), (3484, 59778), (3618, 57564), (4212, 49446), (4264, 48843), (4428, 47034), (4797, 43416), (4824, 43173), (5226, 39852), (5427, 38376), (5494, 37908), (5832, 35711), (6318, 32964), (6396, 32562), (6642, 31356), (6968, 29889), (7236, 28782), (7839, 26568), (8241, 25272), (8424, 24723), (8856, 23517), (9477, 21976), (9594, 21708), (9963, 20904), (10452, 19926), (10854, 19188), (10988, 18954), (12636, 16482), (12792, 16281), (13284, 15678), (14391, 14472)]