303906238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 474050304

約数和(自身を除く): 170144066

約数列:

[1, 2, 67, 97, 103, 134, 194, 206, 227, 454, 6499, 6901, 9991, 12998, 13802, 15209, 19982, 22019, 23381, 30418, 44038, 46762, 669397, 1338794, 1475273, 1566527, 2267957, 2950546, 3133054, 4535914, 151953119, 303906238]

約数ペア:

[(1, 303906238), (2, 151953119), (67, 4535914), (97, 3133054), (103, 2950546), (134, 2267957), (194, 1566527), (206, 1475273), (227, 1338794), (454, 669397), (6499, 46762), (6901, 44038), (9991, 30418), (12998, 23381), (13802, 22019), (15209, 19982)]