215998794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{99173}}^1$

素因数の和:99203

約数の個数: 36

約数和(自身を含む): 514415538

約数和(自身を除く): 298416744

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 99173, 198346, 297519, 595038, 892557, 1090903, 1785114, 2181806, 3272709, 6545418, 9818127, 11999933, 19636254, 23999866, 35999799, 71999598, 107999397, 215998794]

約数ペア:

[(1, 215998794), (2, 107999397), (3, 71999598), (6, 35999799), (9, 23999866), (11, 19636254), (18, 11999933), (22, 9818127), (33, 6545418), (66, 3272709), (99, 2181806), (121, 1785114), (198, 1090903), (242, 892557), (363, 595038), (726, 297519), (1089, 198346), (2178, 99173)]