207704238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^3\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 515024640

約数和(自身を除く): 307320402

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 103, 114, 133, 147, 206, 266, 294, 309, 361, 399, 618, 721, 722, 798, 931, 1083, 1442, 1862, 1957, 2163, 2166, 2527, 2793, 3914, 4326, 5047, 5054, 5586, 5871, 6859, 7581, 10094, 11742, 13699, 13718, 15141, 15162, 17689, 20577, 27398, 30282, 35378, 37183, 41097, 41154, 48013, 53067, 74366, 82194, 95893, 96026, 106134, 111549, 144039, 191786, 223098, 260281, 287679, 288078, 336091, 520562, 575358, 672182, 706477, 780843, 1008273, 1412954, 1561686, 1821967, 2016546, 2119431, 3643934, 4238862, 4945339, 5465901, 9890678, 10931802, 14836017, 29672034, 34617373, 69234746, 103852119, 207704238]

約数ペア:

[(1, 207704238), (2, 103852119), (3, 69234746), (6, 34617373), (7, 29672034), (14, 14836017), (19, 10931802), (21, 9890678), (38, 5465901), (42, 4945339), (49, 4238862), (57, 3643934), (98, 2119431), (103, 2016546), (114, 1821967), (133, 1561686), (147, 1412954), (206, 1008273), (266, 780843), (294, 706477), (309, 672182), (361, 575358), (399, 520562), (618, 336091), (721, 288078), (722, 287679), (798, 260281), (931, 223098), (1083, 191786), (1442, 144039), (1862, 111549), (1957, 106134), (2163, 96026), (2166, 95893), (2527, 82194), (2793, 74366), (3914, 53067), (4326, 48013), (5047, 41154), (5054, 41097), (5586, 37183), (5871, 35378), (6859, 30282), (7581, 27398), (10094, 20577), (11742, 17689), (13699, 15162), (13718, 15141)]