205527756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 611906400

約数和(自身を除く): 406378644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 42, 49, 51, 58, 68, 84, 87, 98, 102, 116, 119, 147, 174, 196, 203, 204, 238, 294, 348, 357, 406, 476, 493, 588, 609, 709, 714, 812, 833, 986, 1218, 1418, 1421, 1428, 1479, 1666, 1972, 2127, 2436, 2499, 2836, 2842, 2958, 3332, 3451, 4254, 4263, 4963, 4998, 5684, 5916, 6902, 8508, 8526, 9926, 9996, 10353, 12053, 13804, 14889, 17052, 19852, 20561, 20706, 24106, 24157, 29778, 34741, 36159, 41122, 41412, 48212, 48314, 59556, 61683, 69482, 72318, 72471, 82244, 84371, 96628, 104223, 123366, 138964, 143927, 144636, 144942, 168742, 208446, 246732, 253113, 287854, 289884, 337484, 349537, 416892, 431781, 506226, 575708, 590597, 699074, 863562, 1007489, 1012452, 1048611, 1181194, 1398148, 1727124, 1771791, 2014978, 2097222, 2362388, 2446759, 3022467, 3543582, 4029956, 4194444, 4893518, 6044934, 7087164, 7340277, 9787036, 12089868, 14680554, 17127313, 29361108, 34254626, 51381939, 68509252, 102763878, 205527756]

約数ペア:

[(1, 205527756), (2, 102763878), (3, 68509252), (4, 51381939), (6, 34254626), (7, 29361108), (12, 17127313), (14, 14680554), (17, 12089868), (21, 9787036), (28, 7340277), (29, 7087164), (34, 6044934), (42, 4893518), (49, 4194444), (51, 4029956), (58, 3543582), (68, 3022467), (84, 2446759), (87, 2362388), (98, 2097222), (102, 2014978), (116, 1771791), (119, 1727124), (147, 1398148), (174, 1181194), (196, 1048611), (203, 1012452), (204, 1007489), (238, 863562), (294, 699074), (348, 590597), (357, 575708), (406, 506226), (476, 431781), (493, 416892), (588, 349537), (609, 337484), (709, 289884), (714, 287854), (812, 253113), (833, 246732), (986, 208446), (1218, 168742), (1418, 144942), (1421, 144636), (1428, 143927), (1479, 138964), (1666, 123366), (1972, 104223), (2127, 96628), (2436, 84371), (2499, 82244), (2836, 72471), (2842, 72318), (2958, 69482), (3332, 61683), (3451, 59556), (4254, 48314), (4263, 48212), (4963, 41412), (4998, 41122), (5684, 36159), (5916, 34741), (6902, 29778), (8508, 24157), (8526, 24106), (9926, 20706), (9996, 20561), (10353, 19852), (12053, 17052), (13804, 14889)]