214975912

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{85853}}^1$

素因数の和:86172

約数の個数: 16

約数和(自身を含む): 404372340

約数和(自身を除く): 189396428

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 85853, 171706, 343412, 686824, 26871989, 53743978, 107487956, 214975912]

約数ペア:

[(1, 214975912), (2, 107487956), (4, 53743978), (8, 26871989), (313, 686824), (626, 343412), (1252, 171706), (2504, 85853)]