200280330922

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{72617959}}^1$

素因数の和:72618165

約数の個数: 16

約数和(自身を含む): 345080545920

約数和(自身を除く): 144800214998

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 72617959, 145235918, 508325713, 1016651426, 14305737923, 28611475846, 100140165461, 200280330922]

約数ペア:

[(1, 200280330922), (2, 100140165461), (7, 28611475846), (14, 14305737923), (197, 1016651426), (394, 508325713), (1379, 145235918), (2758, 72617959)]