201789327

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{43649}}^1$

素因数の和:43742

約数の個数: 16

約数和(自身を含む): 284947200

約数和(自身を除く): 83157873

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 43649, 130947, 1003927, 2924483, 3011781, 8773449, 67263109, 201789327]

約数ペア:

[(1, 201789327), (3, 67263109), (23, 8773449), (67, 3011781), (69, 2924483), (201, 1003927), (1541, 130947), (4623, 43649)]