216590154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113161}}^1$

素因数の和:113206

約数の個数: 32

約数和(自身を含む): 488859840

約数和(自身を除く): 272269686

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 113161, 226322, 339483, 678966, 1244771, 2489542, 3281669, 3734313, 6563338, 7468626, 9845007, 19690014, 36098359, 72196718, 108295077, 216590154]

約数ペア:

[(1, 216590154), (2, 108295077), (3, 72196718), (6, 36098359), (11, 19690014), (22, 9845007), (29, 7468626), (33, 6563338), (58, 3734313), (66, 3281669), (87, 2489542), (174, 1244771), (319, 678966), (638, 339483), (957, 226322), (1914, 113161)]