197578272

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{3181}}^1$

素因数の和:3841

約数の個数: 48

約数和(自身を含む): 519607872

約数和(自身を除く): 322029600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 1294, 1941, 2588, 3181, 3882, 5176, 6362, 7764, 9543, 10352, 12724, 15528, 19086, 20704, 25448, 31056, 38172, 50896, 62112, 76344, 101792, 152688, 305376, 2058107, 4116214, 6174321, 8232428, 12348642, 16464856, 24697284, 32929712, 49394568, 65859424, 98789136, 197578272]

約数ペア:

[(1, 197578272), (2, 98789136), (3, 65859424), (4, 49394568), (6, 32929712), (8, 24697284), (12, 16464856), (16, 12348642), (24, 8232428), (32, 6174321), (48, 4116214), (96, 2058107), (647, 305376), (1294, 152688), (1941, 101792), (2588, 76344), (3181, 62112), (3882, 50896), (5176, 38172), (6362, 31056), (7764, 25448), (9543, 20704), (10352, 19086), (12724, 15528)]