220172672968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6803}}^1\times {\mathrm{237971}}^1$

素因数の和:244797

約数の個数: 32

約数和(自身を含む): 437173601760

約数和(自身を除く): 217000928792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6803, 13606, 27212, 54424, 115651, 231302, 237971, 462604, 475942, 925208, 951884, 1903768, 4045507, 8091014, 16182028, 32364056, 1618916713, 3237833426, 6475666852, 12951333704, 27521584121, 55043168242, 110086336484, 220172672968]

約数ペア:

[(1, 220172672968), (2, 110086336484), (4, 55043168242), (8, 27521584121), (17, 12951333704), (34, 6475666852), (68, 3237833426), (136, 1618916713), (6803, 32364056), (13606, 16182028), (27212, 8091014), (54424, 4045507), (115651, 1903768), (231302, 951884), (237971, 925208), (462604, 475942)]