199780308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4691}}^1$

素因数の和:4734

約数の個数: 108

約数和(自身を含む): 625087008

約数和(自身を除く): 425306700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4691, 4732, 6084, 7098, 9382, 10647, 14073, 14196, 18764, 21294, 28146, 32837, 42219, 42588, 56292, 60983, 65674, 84438, 98511, 121966, 131348, 168876, 182949, 197022, 243932, 295533, 365898, 394044, 426881, 548847, 591066, 731796, 792779, 853762, 1097694, 1182132, 1280643, 1585558, 1707524, 2195388, 2378337, 2561286, 3171116, 3841929, 4756674, 5122572, 5549453, 7135011, 7683858, 9513348, 11098906, 14270022, 15367716, 16648359, 22197812, 28540044, 33296718, 49945077, 66593436, 99890154, 199780308]

約数ペア:

[(1, 199780308), (2, 99890154), (3, 66593436), (4, 49945077), (6, 33296718), (7, 28540044), (9, 22197812), (12, 16648359), (13, 15367716), (14, 14270022), (18, 11098906), (21, 9513348), (26, 7683858), (28, 7135011), (36, 5549453), (39, 5122572), (42, 4756674), (52, 3841929), (63, 3171116), (78, 2561286), (84, 2378337), (91, 2195388), (117, 1707524), (126, 1585558), (156, 1280643), (169, 1182132), (182, 1097694), (234, 853762), (252, 792779), (273, 731796), (338, 591066), (364, 548847), (468, 426881), (507, 394044), (546, 365898), (676, 295533), (819, 243932), (1014, 197022), (1092, 182949), (1183, 168876), (1521, 131348), (1638, 121966), (2028, 98511), (2366, 84438), (3042, 65674), (3276, 60983), (3549, 56292), (4691, 42588), (4732, 42219), (6084, 32837), (7098, 28146), (9382, 21294), (10647, 18764), (14073, 14196)]