209713792

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 448351200

約数和(自身を除く): 238637408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 304, 424, 608, 848, 1007, 1216, 1627, 1696, 2014, 2432, 3254, 3392, 4028, 6508, 6784, 8056, 13016, 16112, 26032, 30913, 32224, 52064, 61826, 64448, 86231, 104128, 123652, 128896, 172462, 208256, 247304, 344924, 494608, 689848, 989216, 1379696, 1638389, 1978432, 2759392, 3276778, 3956864, 5518784, 6553556, 11037568, 13107112, 26214224, 52428448, 104856896, 209713792]

約数ペア:

[(1, 209713792), (2, 104856896), (4, 52428448), (8, 26214224), (16, 13107112), (19, 11037568), (32, 6553556), (38, 5518784), (53, 3956864), (64, 3276778), (76, 2759392), (106, 1978432), (128, 1638389), (152, 1379696), (212, 989216), (304, 689848), (424, 494608), (608, 344924), (848, 247304), (1007, 208256), (1216, 172462), (1627, 128896), (1696, 123652), (2014, 104128), (2432, 86231), (3254, 64448), (3392, 61826), (4028, 52064), (6508, 32224), (6784, 30913), (8056, 26032), (13016, 16112)]