206335504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{415999}}^1$

素因数の和:416038

約数の個数: 20

約数和(自身を含む): 412672000

約数和(自身を除く): 206336496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 415999, 831998, 1663996, 3327992, 6655984, 12895969, 25791938, 51583876, 103167752, 206335504]

約数ペア:

[(1, 206335504), (2, 103167752), (4, 51583876), (8, 25791938), (16, 12895969), (31, 6655984), (62, 3327992), (124, 1663996), (248, 831998), (496, 415999)]