201980178

素因数分解:

$2^1\times 3^2\times {\mathrm{2083}}^1\times {\mathrm{5387}}^1$

素因数の和:7478

約数の個数: 24

約数和(自身を含む): 437915088

約数和(自身を除く): 235934910

約数列:

[1, 2, 3, 6, 9, 18, 2083, 4166, 5387, 6249, 10774, 12498, 16161, 18747, 32322, 37494, 48483, 96966, 11221121, 22442242, 33663363, 67326726, 100990089, 201980178]

約数ペア:

[(1, 201980178), (2, 100990089), (3, 67326726), (6, 33663363), (9, 22442242), (18, 11221121), (2083, 96966), (4166, 48483), (5387, 37494), (6249, 32322), (10774, 18747), (12498, 16161)]