220086174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 575668224

約数和(自身を除く): 355582050

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 127, 154, 186, 217, 231, 242, 254, 341, 363, 381, 434, 462, 651, 682, 726, 762, 847, 889, 1023, 1302, 1331, 1397, 1694, 1778, 2046, 2387, 2541, 2662, 2667, 2794, 3751, 3937, 3993, 4191, 4774, 5082, 5334, 7161, 7502, 7874, 7986, 8382, 9317, 9779, 11253, 11811, 14322, 15367, 18634, 19558, 22506, 23622, 26257, 27559, 27951, 29337, 30734, 41261, 43307, 46101, 52514, 55118, 55902, 58674, 78771, 82522, 82677, 86614, 92202, 107569, 123783, 129921, 157542, 165354, 169037, 215138, 247566, 259842, 288827, 303149, 322707, 338074, 476377, 507111, 577654, 606298, 645414, 866481, 909447, 952754, 1014222, 1183259, 1429131, 1732962, 1818894, 2366518, 2858262, 3334639, 3549777, 5240147, 6669278, 7099554, 10003917, 10480294, 15720441, 20007834, 31440882, 36681029, 73362058, 110043087, 220086174]

約数ペア:

[(1, 220086174), (2, 110043087), (3, 73362058), (6, 36681029), (7, 31440882), (11, 20007834), (14, 15720441), (21, 10480294), (22, 10003917), (31, 7099554), (33, 6669278), (42, 5240147), (62, 3549777), (66, 3334639), (77, 2858262), (93, 2366518), (121, 1818894), (127, 1732962), (154, 1429131), (186, 1183259), (217, 1014222), (231, 952754), (242, 909447), (254, 866481), (341, 645414), (363, 606298), (381, 577654), (434, 507111), (462, 476377), (651, 338074), (682, 322707), (726, 303149), (762, 288827), (847, 259842), (889, 247566), (1023, 215138), (1302, 169037), (1331, 165354), (1397, 157542), (1694, 129921), (1778, 123783), (2046, 107569), (2387, 92202), (2541, 86614), (2662, 82677), (2667, 82522), (2794, 78771), (3751, 58674), (3937, 55902), (3993, 55118), (4191, 52514), (4774, 46101), (5082, 43307), (5334, 41261), (7161, 30734), (7502, 29337), (7874, 27951), (7986, 27559), (8382, 26257), (9317, 23622), (9779, 22506), (11253, 19558), (11811, 18634), (14322, 15367)]