188200278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 500086080

約数和(自身を除く): 311885802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 73, 74, 79, 98, 111, 126, 146, 147, 158, 219, 222, 237, 259, 294, 333, 438, 441, 474, 511, 518, 553, 657, 666, 711, 777, 882, 1022, 1106, 1314, 1422, 1533, 1554, 1659, 1813, 2331, 2701, 2923, 3066, 3318, 3577, 3626, 3871, 4599, 4662, 4977, 5402, 5439, 5767, 5846, 7154, 7742, 8103, 8769, 9198, 9954, 10731, 10878, 11534, 11613, 16206, 16317, 17301, 17538, 18907, 20461, 21462, 23226, 24309, 26307, 32193, 32634, 34602, 34839, 37814, 40369, 40922, 48618, 51903, 52614, 56721, 61383, 64386, 69678, 80738, 103806, 113442, 121107, 122766, 132349, 143227, 170163, 184149, 213379, 242214, 264698, 282583, 286454, 340326, 363321, 368298, 397047, 426758, 429681, 565166, 640137, 726642, 794094, 847749, 859362, 1191141, 1280274, 1289043, 1493653, 1695498, 1920411, 2382282, 2543247, 2578086, 2987306, 3840822, 4480959, 5086494, 8961918, 10455571, 13442877, 20911142, 26885754, 31366713, 62733426, 94100139, 188200278]

約数ペア:

[(1, 188200278), (2, 94100139), (3, 62733426), (6, 31366713), (7, 26885754), (9, 20911142), (14, 13442877), (18, 10455571), (21, 8961918), (37, 5086494), (42, 4480959), (49, 3840822), (63, 2987306), (73, 2578086), (74, 2543247), (79, 2382282), (98, 1920411), (111, 1695498), (126, 1493653), (146, 1289043), (147, 1280274), (158, 1191141), (219, 859362), (222, 847749), (237, 794094), (259, 726642), (294, 640137), (333, 565166), (438, 429681), (441, 426758), (474, 397047), (511, 368298), (518, 363321), (553, 340326), (657, 286454), (666, 282583), (711, 264698), (777, 242214), (882, 213379), (1022, 184149), (1106, 170163), (1314, 143227), (1422, 132349), (1533, 122766), (1554, 121107), (1659, 113442), (1813, 103806), (2331, 80738), (2701, 69678), (2923, 64386), (3066, 61383), (3318, 56721), (3577, 52614), (3626, 51903), (3871, 48618), (4599, 40922), (4662, 40369), (4977, 37814), (5402, 34839), (5439, 34602), (5767, 32634), (5846, 32193), (7154, 26307), (7742, 24309), (8103, 23226), (8769, 21462), (9198, 20461), (9954, 18907), (10731, 17538), (10878, 17301), (11534, 16317), (11613, 16206)]