205342956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3348

約数の個数: 144

約数和(自身を含む): 672672000

約数和(自身を除く): 467329044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3299, 3458, 4446, 4788, 5187, 6598, 6916, 8892, 9897, 10374, 13196, 15561, 19794, 20748, 23093, 29691, 31122, 39588, 42887, 46186, 59382, 62244, 62681, 69279, 85774, 92372, 118764, 125362, 128661, 138558, 171548, 188043, 207837, 250724, 257322, 277116, 300209, 376086, 385983, 415674, 438767, 514644, 564129, 600418, 752172, 771966, 814853, 831348, 877534, 900627, 1128258, 1200836, 1316301, 1543932, 1629706, 1755068, 1801254, 2256516, 2444559, 2632602, 2701881, 3259412, 3602508, 3948903, 4889118, 5265204, 5403762, 5703971, 7333677, 7897806, 9778236, 10807524, 11407942, 14667354, 15795612, 17111913, 22815884, 29334708, 34223826, 51335739, 68447652, 102671478, 205342956]

約数ペア:

[(1, 205342956), (2, 102671478), (3, 68447652), (4, 51335739), (6, 34223826), (7, 29334708), (9, 22815884), (12, 17111913), (13, 15795612), (14, 14667354), (18, 11407942), (19, 10807524), (21, 9778236), (26, 7897806), (28, 7333677), (36, 5703971), (38, 5403762), (39, 5265204), (42, 4889118), (52, 3948903), (57, 3602508), (63, 3259412), (76, 2701881), (78, 2632602), (84, 2444559), (91, 2256516), (114, 1801254), (117, 1755068), (126, 1629706), (133, 1543932), (156, 1316301), (171, 1200836), (182, 1128258), (228, 900627), (234, 877534), (247, 831348), (252, 814853), (266, 771966), (273, 752172), (342, 600418), (364, 564129), (399, 514644), (468, 438767), (494, 415674), (532, 385983), (546, 376086), (684, 300209), (741, 277116), (798, 257322), (819, 250724), (988, 207837), (1092, 188043), (1197, 171548), (1482, 138558), (1596, 128661), (1638, 125362), (1729, 118764), (2223, 92372), (2394, 85774), (2964, 69279), (3276, 62681), (3299, 62244), (3458, 59382), (4446, 46186), (4788, 42887), (5187, 39588), (6598, 31122), (6916, 29691), (8892, 23093), (9897, 20748), (10374, 19794), (13196, 15561)]