221249879234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{2677}}^1\times {\mathrm{5023}}^1$

素因数の和:8154

約数の個数: 32

約数和(自身を含む): 350349242880

約数和(自身を除く): 129099363646

約数列:

[1, 2, 19, 38, 433, 866, 2677, 5023, 5354, 8227, 10046, 16454, 50863, 95437, 101726, 190874, 1159141, 2174959, 2318282, 4349918, 13446571, 22023679, 26893142, 41324221, 44047358, 82648442, 255484849, 510969698, 5822365243, 11644730486, 110624939617, 221249879234]

約数ペア:

[(1, 221249879234), (2, 110624939617), (19, 11644730486), (38, 5822365243), (433, 510969698), (866, 255484849), (2677, 82648442), (5023, 44047358), (5354, 41324221), (8227, 26893142), (10046, 22023679), (16454, 13446571), (50863, 4349918), (95437, 2318282), (101726, 2174959), (190874, 1159141)]