202220028

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{13033}}^1$

素因数の和:13474

約数の個数: 36

約数和(自身を含む): 512392608

約数和(自身を除く): 310172580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 13033, 15516, 26066, 39099, 52132, 78198, 117297, 156396, 234594, 469188, 5617223, 11234446, 16851669, 22468892, 33703338, 50555007, 67406676, 101110014, 202220028]

約数ペア:

[(1, 202220028), (2, 101110014), (3, 67406676), (4, 50555007), (6, 33703338), (9, 22468892), (12, 16851669), (18, 11234446), (36, 5617223), (431, 469188), (862, 234594), (1293, 156396), (1724, 117297), (2586, 78198), (3879, 52132), (5172, 39099), (7758, 26066), (13033, 15516)]