207893192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64483}}^1$

素因数の和:64533

約数の個数: 32

約数和(自身を含む): 433332480

約数和(自身を除く): 225439288

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 64483, 128966, 257932, 515864, 838279, 1676558, 1998973, 3353116, 3997946, 6706232, 7995892, 15991784, 25986649, 51973298, 103946596, 207893192]

約数ペア:

[(1, 207893192), (2, 103946596), (4, 51973298), (8, 25986649), (13, 15991784), (26, 7995892), (31, 6706232), (52, 3997946), (62, 3353116), (104, 1998973), (124, 1676558), (248, 838279), (403, 515864), (806, 257932), (1612, 128966), (3224, 64483)]