199884132

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 610182720

約数和(自身を除く): 410298588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 107, 108, 126, 147, 189, 196, 214, 252, 294, 321, 353, 378, 428, 441, 588, 642, 706, 749, 756, 882, 963, 1059, 1284, 1323, 1412, 1498, 1764, 1926, 2118, 2247, 2471, 2646, 2889, 2996, 3177, 3852, 4236, 4494, 4942, 5243, 5292, 5778, 6354, 6741, 7413, 8988, 9531, 9884, 10486, 11556, 12708, 13482, 14826, 15729, 17297, 19062, 20223, 20972, 22239, 26964, 29652, 31458, 34594, 37771, 38124, 40446, 44478, 47187, 51891, 62916, 66717, 69188, 75542, 80892, 88956, 94374, 103782, 113313, 133434, 141561, 151084, 155673, 188748, 207564, 226626, 264397, 266868, 283122, 311346, 339939, 453252, 467019, 528794, 566244, 622692, 679878, 793191, 934038, 1019817, 1057588, 1359756, 1586382, 1850779, 1868076, 2039634, 2379573, 3172764, 3701558, 4079268, 4759146, 5552337, 7138719, 7403116, 9518292, 11104674, 14277438, 16657011, 22209348, 28554876, 33314022, 49971033, 66628044, 99942066, 199884132]

約数ペア:

[(1, 199884132), (2, 99942066), (3, 66628044), (4, 49971033), (6, 33314022), (7, 28554876), (9, 22209348), (12, 16657011), (14, 14277438), (18, 11104674), (21, 9518292), (27, 7403116), (28, 7138719), (36, 5552337), (42, 4759146), (49, 4079268), (54, 3701558), (63, 3172764), (84, 2379573), (98, 2039634), (107, 1868076), (108, 1850779), (126, 1586382), (147, 1359756), (189, 1057588), (196, 1019817), (214, 934038), (252, 793191), (294, 679878), (321, 622692), (353, 566244), (378, 528794), (428, 467019), (441, 453252), (588, 339939), (642, 311346), (706, 283122), (749, 266868), (756, 264397), (882, 226626), (963, 207564), (1059, 188748), (1284, 155673), (1323, 151084), (1412, 141561), (1498, 133434), (1764, 113313), (1926, 103782), (2118, 94374), (2247, 88956), (2471, 80892), (2646, 75542), (2889, 69188), (2996, 66717), (3177, 62916), (3852, 51891), (4236, 47187), (4494, 44478), (4942, 40446), (5243, 38124), (5292, 37771), (5778, 34594), (6354, 31458), (6741, 29652), (7413, 26964), (8988, 22239), (9531, 20972), (9884, 20223), (10486, 19062), (11556, 17297), (12708, 15729), (13482, 14826)]