194002858

素因数分解:

$2^1\times 7^3\times {\mathrm{389}}^1\times {\mathrm{727}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 340704000

約数和(自身を除く): 146701142

約数列:

[1, 2, 7, 14, 49, 98, 343, 389, 686, 727, 778, 1454, 2723, 5089, 5446, 10178, 19061, 35623, 38122, 71246, 133427, 249361, 266854, 282803, 498722, 565606, 1979621, 3959242, 13857347, 27714694, 97001429, 194002858]

約数ペア:

[(1, 194002858), (2, 97001429), (7, 27714694), (14, 13857347), (49, 3959242), (98, 1979621), (343, 565606), (389, 498722), (686, 282803), (727, 266854), (778, 249361), (1454, 133427), (2723, 71246), (5089, 38122), (5446, 35623), (10178, 19061)]