201803994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 539320320

約数和(自身を除く): 337516326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 47, 54, 63, 74, 94, 111, 126, 141, 189, 222, 259, 282, 307, 329, 333, 378, 423, 518, 614, 658, 666, 777, 846, 921, 987, 999, 1269, 1554, 1739, 1842, 1974, 1998, 2149, 2331, 2538, 2763, 2961, 3478, 4298, 4662, 5217, 5526, 5922, 6447, 6993, 8289, 8883, 10434, 11359, 12173, 12894, 13986, 14429, 15651, 16578, 17766, 19341, 22718, 24346, 28858, 31302, 34077, 36519, 38682, 43287, 46953, 58023, 68154, 73038, 79513, 86574, 93906, 101003, 102231, 109557, 116046, 129861, 159026, 202006, 204462, 219114, 238539, 259722, 303009, 306693, 328671, 389583, 477078, 533873, 606018, 613386, 657342, 715617, 779166, 909027, 1067746, 1431234, 1601619, 1818054, 2146851, 2727081, 3203238, 3737111, 4293702, 4804857, 5454162, 7474222, 9609714, 11211333, 14414571, 22422666, 28829142, 33633999, 67267998, 100901997, 201803994]

約数ペア:

[(1, 201803994), (2, 100901997), (3, 67267998), (6, 33633999), (7, 28829142), (9, 22422666), (14, 14414571), (18, 11211333), (21, 9609714), (27, 7474222), (37, 5454162), (42, 4804857), (47, 4293702), (54, 3737111), (63, 3203238), (74, 2727081), (94, 2146851), (111, 1818054), (126, 1601619), (141, 1431234), (189, 1067746), (222, 909027), (259, 779166), (282, 715617), (307, 657342), (329, 613386), (333, 606018), (378, 533873), (423, 477078), (518, 389583), (614, 328671), (658, 306693), (666, 303009), (777, 259722), (846, 238539), (921, 219114), (987, 204462), (999, 202006), (1269, 159026), (1554, 129861), (1739, 116046), (1842, 109557), (1974, 102231), (1998, 101003), (2149, 93906), (2331, 86574), (2538, 79513), (2763, 73038), (2961, 68154), (3478, 58023), (4298, 46953), (4662, 43287), (5217, 38682), (5526, 36519), (5922, 34077), (6447, 31302), (6993, 28858), (8289, 24346), (8883, 22718), (10434, 19341), (11359, 17766), (12173, 16578), (12894, 15651), (13986, 14429)]