196751504

素因数分解:

$2^4\times {\mathrm{2971}}^1\times {\mathrm{4139}}^1$

素因数の和:7118

約数の個数: 20

約数和(自身を含む): 381426480

約数和(自身を除く): 184674976

約数列:

[1, 2, 4, 8, 16, 2971, 4139, 5942, 8278, 11884, 16556, 23768, 33112, 47536, 66224, 12296969, 24593938, 49187876, 98375752, 196751504]

約数ペア:

[(1, 196751504), (2, 98375752), (4, 49187876), (8, 24593938), (16, 12296969), (2971, 66224), (4139, 47536), (5942, 33112), (8278, 23768), (11884, 16556)]