199868032

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17193

約数の個数: 64

約数和(自身を含む): 490089600

約数和(自身を除く): 290221568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 17159, 34318, 68636, 120113, 137272, 223067, 240226, 274544, 446134, 480452, 549088, 892268, 960904, 1098176, 1561469, 1784536, 1921808, 2196352, 3122938, 3569072, 3843616, 6245876, 7138144, 7687232, 12491752, 14276288, 15374464, 24983504, 28552576, 49967008, 99934016, 199868032]

約数ペア:

[(1, 199868032), (2, 99934016), (4, 49967008), (7, 28552576), (8, 24983504), (13, 15374464), (14, 14276288), (16, 12491752), (26, 7687232), (28, 7138144), (32, 6245876), (52, 3843616), (56, 3569072), (64, 3122938), (91, 2196352), (104, 1921808), (112, 1784536), (128, 1561469), (182, 1098176), (208, 960904), (224, 892268), (364, 549088), (416, 480452), (448, 446134), (728, 274544), (832, 240226), (896, 223067), (1456, 137272), (1664, 120113), (2912, 68636), (5824, 34318), (11648, 17159)]