195403952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{530989}}^1$

素因数の和:531020

約数の個数: 20

約数和(自身を含む): 395056560

約数和(自身を除く): 199652608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 530989, 1061978, 2123956, 4247912, 8495824, 12212747, 24425494, 48850988, 97701976, 195403952]

約数ペア:

[(1, 195403952), (2, 97701976), (4, 48850988), (8, 24425494), (16, 12212747), (23, 8495824), (46, 4247912), (92, 2123956), (184, 1061978), (368, 530989)]