229142018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2917}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 407866368

約数和(自身を除く): 178724350

約数列:

[1, 2, 7, 14, 31, 62, 181, 217, 362, 434, 1267, 2534, 2917, 5611, 5834, 11222, 20419, 39277, 40838, 78554, 90427, 180854, 527977, 632989, 1055954, 1265978, 3695839, 7391678, 16367287, 32734574, 114571009, 229142018]

約数ペア:

[(1, 229142018), (2, 114571009), (7, 32734574), (14, 16367287), (31, 7391678), (62, 3695839), (181, 1265978), (217, 1055954), (362, 632989), (434, 527977), (1267, 180854), (2534, 90427), (2917, 78554), (5611, 40838), (5834, 39277), (11222, 20419)]