199387712

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{46499}}^1$

素因数の和:46578

約数の個数: 28

約数和(自身を含む): 401574000

約数和(自身を除く): 202186288

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 46499, 92998, 185996, 371992, 743984, 1487968, 2975936, 3115433, 6230866, 12461732, 24923464, 49846928, 99693856, 199387712]

約数ペア:

[(1, 199387712), (2, 99693856), (4, 49846928), (8, 24923464), (16, 12461732), (32, 6230866), (64, 3115433), (67, 2975936), (134, 1487968), (268, 743984), (536, 371992), (1072, 185996), (2144, 92998), (4288, 46499)]