208049558934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{510203}}^1$

素因数の和:510314

約数の個数: 96

約数和(自身を含む): 516489713280

約数和(自身を除く): 308440154346

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 73, 98, 114, 133, 146, 147, 219, 266, 294, 399, 438, 511, 798, 931, 1022, 1387, 1533, 1862, 2774, 2793, 3066, 3577, 4161, 5586, 7154, 8322, 9709, 10731, 19418, 21462, 29127, 58254, 67963, 135926, 203889, 407778, 510203, 1020406, 1530609, 3061218, 3571421, 7142842, 9693857, 10714263, 19387714, 21428526, 24999947, 29081571, 37244819, 49999894, 58163142, 67856999, 74489638, 74999841, 111734457, 135713998, 149999682, 203570997, 223468914, 260713733, 407141994, 474998993, 521427466, 707651561, 782141199, 949997986, 1415303122, 1424996979, 1564282398, 1824996131, 2122954683, 2849993958, 3649992262, 4245909366, 4953560927, 5474988393, 9907121854, 10949976786, 14860682781, 29721365562, 34674926489, 69349852978, 104024779467, 208049558934]

約数ペア:

[(1, 208049558934), (2, 104024779467), (3, 69349852978), (6, 34674926489), (7, 29721365562), (14, 14860682781), (19, 10949976786), (21, 9907121854), (38, 5474988393), (42, 4953560927), (49, 4245909366), (57, 3649992262), (73, 2849993958), (98, 2122954683), (114, 1824996131), (133, 1564282398), (146, 1424996979), (147, 1415303122), (219, 949997986), (266, 782141199), (294, 707651561), (399, 521427466), (438, 474998993), (511, 407141994), (798, 260713733), (931, 223468914), (1022, 203570997), (1387, 149999682), (1533, 135713998), (1862, 111734457), (2774, 74999841), (2793, 74489638), (3066, 67856999), (3577, 58163142), (4161, 49999894), (5586, 37244819), (7154, 29081571), (8322, 24999947), (9709, 21428526), (10731, 19387714), (19418, 10714263), (21462, 9693857), (29127, 7142842), (58254, 3571421), (67963, 3061218), (135926, 1530609), (203889, 1020406), (407778, 510203)]