200513976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{642673}}^1$

素因数の和:642695

約数の個数: 32

約数和(自身を含む): 539846160

約数和(自身を除く): 339332184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 642673, 1285346, 1928019, 2570692, 3856038, 5141384, 7712076, 8354749, 15424152, 16709498, 25064247, 33418996, 50128494, 66837992, 100256988, 200513976]

約数ペア:

[(1, 200513976), (2, 100256988), (3, 66837992), (4, 50128494), (6, 33418996), (8, 25064247), (12, 16709498), (13, 15424152), (24, 8354749), (26, 7712076), (39, 5141384), (52, 3856038), (78, 2570692), (104, 1928019), (156, 1285346), (312, 642673)]