209749176

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3595

約数の個数: 160

約数和(自身を含む): 723270240

約数和(自身を除く): 513521064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 3557, 4212, 4536, 4914, 6552, 7114, 7371, 8424, 9828, 10671, 14228, 14742, 19656, 21342, 24899, 28456, 29484, 32013, 42684, 46241, 49798, 58968, 64026, 74697, 85368, 92482, 96039, 99596, 128052, 138723, 149394, 184964, 192078, 199192, 224091, 256104, 277446, 288117, 298788, 323687, 369928, 384156, 416169, 448182, 554892, 576234, 597576, 647374, 672273, 768312, 832338, 896364, 971061, 1109784, 1152468, 1248507, 1294748, 1344546, 1664676, 1792728, 1942122, 2016819, 2304936, 2497014, 2589496, 2689092, 2913183, 3329352, 3745521, 3884244, 4033638, 4994028, 5378184, 5826366, 7491042, 7768488, 8067276, 8739549, 9988056, 11652732, 14982084, 16134552, 17479098, 23305464, 26218647, 29964168, 34958196, 52437294, 69916392, 104874588, 209749176]

約数ペア:

[(1, 209749176), (2, 104874588), (3, 69916392), (4, 52437294), (6, 34958196), (7, 29964168), (8, 26218647), (9, 23305464), (12, 17479098), (13, 16134552), (14, 14982084), (18, 11652732), (21, 9988056), (24, 8739549), (26, 8067276), (27, 7768488), (28, 7491042), (36, 5826366), (39, 5378184), (42, 4994028), (52, 4033638), (54, 3884244), (56, 3745521), (63, 3329352), (72, 2913183), (78, 2689092), (81, 2589496), (84, 2497014), (91, 2304936), (104, 2016819), (108, 1942122), (117, 1792728), (126, 1664676), (156, 1344546), (162, 1294748), (168, 1248507), (182, 1152468), (189, 1109784), (216, 971061), (234, 896364), (252, 832338), (273, 768312), (312, 672273), (324, 647374), (351, 597576), (364, 576234), (378, 554892), (468, 448182), (504, 416169), (546, 384156), (567, 369928), (648, 323687), (702, 298788), (728, 288117), (756, 277446), (819, 256104), (936, 224091), (1053, 199192), (1092, 192078), (1134, 184964), (1404, 149394), (1512, 138723), (1638, 128052), (2106, 99596), (2184, 96039), (2268, 92482), (2457, 85368), (2808, 74697), (3276, 64026), (3557, 58968), (4212, 49798), (4536, 46241), (4914, 42684), (6552, 32013), (7114, 29484), (7371, 28456), (8424, 24899), (9828, 21342), (10671, 19656), (14228, 14742)]