212024743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{6203}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 256101120

約数和(自身を除く): 44076377

約数列:

[1, 7, 19, 133, 257, 1799, 4883, 6203, 34181, 43421, 117857, 824999, 1594171, 11159197, 30289249, 212024743]

約数ペア:

[(1, 212024743), (7, 30289249), (19, 11159197), (133, 1594171), (257, 824999), (1799, 117857), (4883, 43421), (6203, 34181)]