208048610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 120

約数和(自身を含む): 495711900

約数和(自身を除く): 287663290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 49, 55, 58, 70, 77, 98, 110, 121, 145, 154, 203, 242, 245, 290, 319, 385, 406, 490, 539, 605, 638, 770, 847, 1015, 1078, 1210, 1331, 1421, 1595, 1694, 2030, 2233, 2662, 2695, 2842, 3190, 3509, 4235, 4466, 5390, 5929, 6655, 7018, 7105, 8470, 9317, 11165, 11858, 13310, 14210, 14641, 15631, 17545, 18634, 22330, 24563, 29282, 29645, 31262, 35090, 38599, 46585, 49126, 59290, 65219, 73205, 77198, 78155, 93170, 102487, 122815, 130438, 146410, 156310, 171941, 192995, 204974, 245630, 270193, 326095, 343882, 385990, 424589, 512435, 540386, 652190, 717409, 849178, 859705, 1024870, 1350965, 1434818, 1719410, 1891351, 2122945, 2701930, 2972123, 3587045, 3782702, 4245890, 5944246, 7174090, 9456755, 14860615, 18913510, 20804861, 29721230, 41609722, 104024305, 208048610]

約数ペア:

[(1, 208048610), (2, 104024305), (5, 41609722), (7, 29721230), (10, 20804861), (11, 18913510), (14, 14860615), (22, 9456755), (29, 7174090), (35, 5944246), (49, 4245890), (55, 3782702), (58, 3587045), (70, 2972123), (77, 2701930), (98, 2122945), (110, 1891351), (121, 1719410), (145, 1434818), (154, 1350965), (203, 1024870), (242, 859705), (245, 849178), (290, 717409), (319, 652190), (385, 540386), (406, 512435), (490, 424589), (539, 385990), (605, 343882), (638, 326095), (770, 270193), (847, 245630), (1015, 204974), (1078, 192995), (1210, 171941), (1331, 156310), (1421, 146410), (1595, 130438), (1694, 122815), (2030, 102487), (2233, 93170), (2662, 78155), (2695, 77198), (2842, 73205), (3190, 65219), (3509, 59290), (4235, 49126), (4466, 46585), (5390, 38599), (5929, 35090), (6655, 31262), (7018, 29645), (7105, 29282), (8470, 24563), (9317, 22330), (11165, 18634), (11858, 17545), (13310, 15631), (14210, 14641)]