201327898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{5309}}^1$

素因数の和:5661

約数の個数: 16

約数和(自身を含む): 307640160

約数和(自身を除く): 106312262

約数列:

[1, 2, 67, 134, 283, 566, 5309, 10618, 18961, 37922, 355703, 711406, 1502447, 3004894, 100663949, 201327898]

約数ペア:

[(1, 201327898), (2, 100663949), (67, 3004894), (134, 1502447), (283, 711406), (566, 355703), (5309, 37922), (10618, 18961)]