208528584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5231}}^1$

素因数の和:5402

約数の個数: 64

約数和(自身を含む): 572590080

約数和(自身を除く): 364061496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 151, 264, 302, 453, 604, 906, 1208, 1661, 1812, 3322, 3624, 4983, 5231, 6644, 9966, 10462, 13288, 15693, 19932, 20924, 31386, 39864, 41848, 57541, 62772, 115082, 125544, 172623, 230164, 345246, 460328, 690492, 789881, 1380984, 1579762, 2369643, 3159524, 4739286, 6319048, 8688691, 9478572, 17377382, 18957144, 26066073, 34754764, 52132146, 69509528, 104264292, 208528584]

約数ペア:

[(1, 208528584), (2, 104264292), (3, 69509528), (4, 52132146), (6, 34754764), (8, 26066073), (11, 18957144), (12, 17377382), (22, 9478572), (24, 8688691), (33, 6319048), (44, 4739286), (66, 3159524), (88, 2369643), (132, 1579762), (151, 1380984), (264, 789881), (302, 690492), (453, 460328), (604, 345246), (906, 230164), (1208, 172623), (1661, 125544), (1812, 115082), (3322, 62772), (3624, 57541), (4983, 41848), (5231, 39864), (6644, 31386), (9966, 20924), (10462, 19932), (13288, 15693)]