210040856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{787}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 400603440

約数和(自身を除く): 190562584

約数列:

[1, 2, 4, 8, 73, 146, 292, 457, 584, 787, 914, 1574, 1828, 3148, 3656, 6296, 33361, 57451, 66722, 114902, 133444, 229804, 266888, 359659, 459608, 719318, 1438636, 2877272, 26255107, 52510214, 105020428, 210040856]

約数ペア:

[(1, 210040856), (2, 105020428), (4, 52510214), (8, 26255107), (73, 2877272), (146, 1438636), (292, 719318), (457, 459608), (584, 359659), (787, 266888), (914, 229804), (1574, 133444), (1828, 114902), (3148, 66722), (3656, 57451), (6296, 33361)]