198477510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 612251136

約数和(自身を除く): 413773626

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 107, 110, 121, 146, 154, 165, 210, 214, 219, 231, 242, 321, 330, 363, 365, 385, 438, 462, 511, 535, 605, 642, 726, 730, 749, 770, 803, 847, 1022, 1070, 1095, 1155, 1177, 1210, 1498, 1533, 1605, 1606, 1694, 1815, 2190, 2247, 2310, 2354, 2409, 2541, 2555, 3066, 3210, 3531, 3630, 3745, 4015, 4235, 4494, 4818, 5082, 5110, 5621, 5885, 7062, 7490, 7665, 7811, 8030, 8239, 8470, 8833, 11235, 11242, 11770, 12045, 12705, 12947, 15330, 15622, 16478, 16863, 17655, 17666, 22470, 23433, 24090, 24717, 25410, 25894, 26499, 28105, 33726, 35310, 38841, 39055, 41195, 44165, 46866, 49434, 52998, 54677, 56210, 61831, 64735, 77682, 78110, 82390, 84315, 85921, 88330, 90629, 109354, 117165, 123585, 123662, 129470, 132495, 164031, 168630, 171842, 181258, 185493, 194205, 234330, 247170, 257763, 264990, 271887, 273385, 309155, 328062, 370986, 388410, 429605, 453145, 515526, 543774, 546770, 601447, 618310, 820155, 859210, 906290, 927465, 945131, 1202894, 1288815, 1359435, 1640310, 1804341, 1854930, 1890262, 2577630, 2718870, 2835393, 3007235, 3608682, 4725655, 5670786, 6014470, 6615917, 9021705, 9451310, 13231834, 14176965, 18043410, 19847751, 28353930, 33079585, 39695502, 66159170, 99238755, 198477510]

約数ペア:

[(1, 198477510), (2, 99238755), (3, 66159170), (5, 39695502), (6, 33079585), (7, 28353930), (10, 19847751), (11, 18043410), (14, 14176965), (15, 13231834), (21, 9451310), (22, 9021705), (30, 6615917), (33, 6014470), (35, 5670786), (42, 4725655), (55, 3608682), (66, 3007235), (70, 2835393), (73, 2718870), (77, 2577630), (105, 1890262), (107, 1854930), (110, 1804341), (121, 1640310), (146, 1359435), (154, 1288815), (165, 1202894), (210, 945131), (214, 927465), (219, 906290), (231, 859210), (242, 820155), (321, 618310), (330, 601447), (363, 546770), (365, 543774), (385, 515526), (438, 453145), (462, 429605), (511, 388410), (535, 370986), (605, 328062), (642, 309155), (726, 273385), (730, 271887), (749, 264990), (770, 257763), (803, 247170), (847, 234330), (1022, 194205), (1070, 185493), (1095, 181258), (1155, 171842), (1177, 168630), (1210, 164031), (1498, 132495), (1533, 129470), (1605, 123662), (1606, 123585), (1694, 117165), (1815, 109354), (2190, 90629), (2247, 88330), (2310, 85921), (2354, 84315), (2409, 82390), (2541, 78110), (2555, 77682), (3066, 64735), (3210, 61831), (3531, 56210), (3630, 54677), (3745, 52998), (4015, 49434), (4235, 46866), (4494, 44165), (4818, 41195), (5082, 39055), (5110, 38841), (5621, 35310), (5885, 33726), (7062, 28105), (7490, 26499), (7665, 25894), (7811, 25410), (8030, 24717), (8239, 24090), (8470, 23433), (8833, 22470), (11235, 17666), (11242, 17655), (11770, 16863), (12045, 16478), (12705, 15622), (12947, 15330)]