202152678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 545771520

約数和(自身を除く): 343618842

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 29, 34, 39, 42, 51, 58, 78, 87, 91, 102, 119, 174, 182, 203, 221, 238, 273, 357, 377, 406, 442, 493, 546, 609, 663, 714, 751, 754, 986, 1131, 1218, 1326, 1479, 1502, 1547, 2253, 2262, 2639, 2958, 3094, 3451, 4506, 4641, 5257, 5278, 6409, 6902, 7917, 9282, 9763, 10353, 10514, 12767, 12818, 15771, 15834, 19227, 19526, 20706, 21779, 25534, 29289, 31542, 38301, 38454, 43558, 44863, 58578, 65337, 68341, 76602, 89369, 89726, 130674, 134589, 136682, 152453, 165971, 178738, 205023, 268107, 269178, 283127, 304906, 331942, 370243, 410046, 457359, 497913, 536214, 566254, 740486, 849381, 914718, 995826, 1110729, 1161797, 1698762, 1981889, 2221458, 2323594, 2591701, 3485391, 3963778, 4813159, 5183402, 5945667, 6970782, 7775103, 9626318, 11891334, 14439477, 15550206, 28878954, 33692113, 67384226, 101076339, 202152678]

約数ペア:

[(1, 202152678), (2, 101076339), (3, 67384226), (6, 33692113), (7, 28878954), (13, 15550206), (14, 14439477), (17, 11891334), (21, 9626318), (26, 7775103), (29, 6970782), (34, 5945667), (39, 5183402), (42, 4813159), (51, 3963778), (58, 3485391), (78, 2591701), (87, 2323594), (91, 2221458), (102, 1981889), (119, 1698762), (174, 1161797), (182, 1110729), (203, 995826), (221, 914718), (238, 849381), (273, 740486), (357, 566254), (377, 536214), (406, 497913), (442, 457359), (493, 410046), (546, 370243), (609, 331942), (663, 304906), (714, 283127), (751, 269178), (754, 268107), (986, 205023), (1131, 178738), (1218, 165971), (1326, 152453), (1479, 136682), (1502, 134589), (1547, 130674), (2253, 89726), (2262, 89369), (2639, 76602), (2958, 68341), (3094, 65337), (3451, 58578), (4506, 44863), (4641, 43558), (5257, 38454), (5278, 38301), (6409, 31542), (6902, 29289), (7917, 25534), (9282, 21779), (9763, 20706), (10353, 19526), (10514, 19227), (12767, 15834), (12818, 15771)]